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A026932 Triangular array T read by rows: T(n,k) = number of partitions of n into an even number of parts, each <= k. +0
1
0, 1, 1, 0, 1, 1, 1, 2, 3, 3, 0, 1, 2, 3, 3, 1, 2, 4, 5, 6, 6, 0, 2, 3, 5, 6, 7, 7, 1, 3, 6, 8, 10, 11, 12, 12, 0, 2, 5, 8, 10, 12, 13, 14, 14, 1, 3, 8, 12, 16, 18, 20, 21, 22, 22, 0, 3, 7, 13, 17, 21, 23, 25, 26, 27, 27, 1, 4, 11, 18, 25, 30, 34, 36, 38 (list; table; graph; listen)
OFFSET

1,8

CROSSREFS

T(n, k) = Sum{E(n, i)}, 1<=i<=k, E given by A027186.

Sequence in context: A019228 A075121 A075108 this_sequence A087401 A127572 A021815

Adjacent sequences: A026929 A026930 A026931 this_sequence A026933 A026934 A026935

KEYWORD

nonn,tabl

AUTHOR

Clark Kimberling (ck6(AT)evansville.edu)

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Last modified November 29 12:46 EST 2009. Contains 167659 sequences.


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