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A115187 Row sums of triangle A115154 (called Y(3,1)). 1
1, 5, 39, 346, 3230, 31191, 309175, 3129194, 32211432, 336239668, 3551081432, 37876866618, 407453687104, 4415521127579, 48159808659879, 528270329593474, 5823991858003544, 64497989461609224, 717191431082458804 (list; graph; refs; listen; history; text; internal format)
OFFSET
0,2
LINKS
FORMULA
a(n)= sum(A115154(n,m),m=1..n+1), n>=0.
CROSSREFS
Sequence in context: A244039 A328554 A213233 * A266456 A365765 A247772
KEYWORD
nonn,easy
AUTHOR
Wolfdieter Lang, Feb 23 2006
STATUS
approved

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Last modified July 15 00:00 EDT 2024. Contains 374323 sequences. (Running on oeis4.)