Bell number
In combinatorial mathematics, the Bell numbers count the possible partitions of a set. These numbers have been studied by mathematicians since the 19th century, and their roots go back to medieval Japan. In an example of Stigler's law of eponymy, they are named after Eric Temple Bell, who wrote about them in the 1930s. The Bell numbers are denoted Bn, where n is an integer greater than or equal to zero. Starting with B0 = B1 = 1, the first few Bell numbers are 1, 1, 2, 5, 15, 52, 203, 877, 4140, ... (sequence in the OEIS).
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Bell number
In combinatorial mathematics, the Bell numbers count the possible partitions of a set. These numbers have been studied by mathematicians since the 19th century, and their roots go back to medieval Japan. In an example of Stigler's law of eponymy, they are named after Eric Temple Bell, who wrote about them in the 1930s. The Bell numbers are denoted Bn, where n is an integer greater than or equal to zero. Starting with B0 = B1 = 1, the first few Bell numbers are 1, 1, 2, 5, 15, 52, 203, 877, 4140, ... (sequence in the OEIS).
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Belltal är uppkallade efter Er ...... , 2, 5, 15, 52, 203, , , , , …
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Die Bellsche Zahl, Bellzahl od ...... ge beginnt mit (Folge in OEIS)
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En combinatoria, el n-ésimo nú ...... ión de Poisson con media de 1.
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En mathématiques, le n-ième no ...... uivalence sur un tel ensemble.
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In combinatorial mathematics, ...... sson distribution with mean 1.
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In de combinatoriek is het -de ...... ijf, het derde getal van Bell.
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In matematica i numeri di Bell ...... rlo in sottoinsiemi non vuoti:
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Liczba Bella dla liczby natura ...... yjny: Oraz „wzór Dobińskiego”:
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Στη συνδυαστική, οι Αριθμοί Μπ ...... νομής Πουασόν με μέσο ρυθμό 1.
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В комбінаториці числом Белла н ...... триса чисел Белла має вигляд .
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cs1
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title
Bell Number
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Bell numbers
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BellNumber
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Belltal är uppkallade efter Er ...... , 2, 5, 15, 52, 203, , , , , …
@sv
Die Bellsche Zahl, Bellzahl od ...... ge beginnt mit (Folge in OEIS)
@de
En combinatoria, el n-ésimo nú ...... ión de Poisson con media de 1.
@es
En mathématiques, le n-ième no ...... uivalence sur un tel ensemble.
@fr
In combinatorial mathematics, ...... 0, ... (sequence in the OEIS).
@en
In de combinatoriek is het -de ...... n verband staan met de reeksen
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In matematica i numeri di Bell ...... rlo in sottoinsiemi non vuoti:
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Liczba Bella dla liczby natura ...... yjny: Oraz „wzór Dobińskiego”:
@pl
Στη συνδυαστική, οι Αριθμοί Μπ ...... 3, 877, 4140, 21147, 115975, …
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В комбінаториці числом Белла н ...... триса чисел Белла має вигляд .
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label
Bell number
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Bellsche Zahl
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Belltal
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Getal van Bell
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Liczba Bella
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Nombre de Bell
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Numeri di Bell
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Número de Bell
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Αριθμοί Μπελ
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Число Белла
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