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Search: id:A099237
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A099237 Sum C(n(n-k),k), k=0..n. +0
2
1, 1, 3, 10, 45, 251, 1624, 11908, 97545, 880660, 8664546, 92096731, 1050304775, 12778138842, 165033693175, 2253204163256, 32401745953105, 489207829112931, 7733130368443057, 127664099576228184, 2196149923000824756 (list; graph; listen)
OFFSET

0,3
COMMENT

Main diagonal of A099233.

CROSSREFS

Sequence in context: A134018 A028417 A060311 this_sequence A006220 A020026 A077002

Adjacent sequences: A099234 A099235 A099236 this_sequence A099238 A099239 A099240

KEYWORD

easy,nonn

AUTHOR

Paul Barry (pbarry(AT)wit.ie), Oct 08 2004

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Last modified November 25 20:09 EST 2009. Contains 167514 sequences.

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