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A026836 Triangular array T read by rows: T(n,k) = number of partitions of n into distinct parts, the greatest being k, for k=1,2,...,n. +0
7
1, 0, 1, 0, 1, 1, 0, 0, 1, 1, 0, 0, 1, 1, 1, 0, 0, 1, 1, 1, 1, 0, 0, 0, 2, 1, 1, 1, 0, 0, 0, 1, 2, 1, 1, 1, 0, 0, 0, 1, 2, 2, 1, 1, 1, 0, 0, 0, 1, 2, 2, 2, 1, 1, 1, 0, 0, 0, 0, 2, 3, 2, 2, 1, 1, 1, 0, 0, 0, 0, 2, 3, 3, 2, 2, 1, 1, 1, 0, 0, 0, 0, 1, 3, 4, 3, 2, 2, 1, 1 (list; table; graph; listen)
OFFSET

1,25

LINKS

Henry Bottomley, Partition calculators using java applets

Index entries for sequences related to partitions

FORMULA

T(n, k) =A070936(n-k, k-1) =A053632(k-1, n-k) =T(n-1, k-1)+T(n-2k+1, k-1). - Henry Bottomley (se16(AT)btinternet.com), May 12 2002

T(n, k) = coefficient of x^n in x^k*Product_{i=1..k-1} (1+x^i). - Vladeta Jovovic (vladeta(AT)Eunet.yu), Aug 07 2003

CROSSREFS

If seen as a square array then transpose of A070936 and visible form of A053632. Central diagonal and those to the right of center are A000009 as are row sums.

Sequence in context: A089198 A059607 A015318 this_sequence A089052 A142475 A051556

Adjacent sequences: A026833 A026834 A026835 this_sequence A026837 A026838 A026839

KEYWORD

nonn,tabl

AUTHOR

Clark Kimberling (ck6(AT)evansville.edu)

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Last modified November 30 22:12 EST 2008. Contains 150989 sequences.


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