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Search: id:A091547
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A091547 Row sums of triangle A091543. +0
2
1, 3, 11, 93, 1837, 64543, 3754807, 364026729, 57155586089, 13507554452859, 4491954229297987, 2028035990665237525, 1227168186637813749445, 987585965101526606515191, 1041500427833355704666149103 (list; graph; listen)
OFFSET

1,2

FORMULA

a(n)=sum(A091543(n, m), m=0..n-1), n>=1.

CROSSREFS

Sequence in context: A062580 A097495 A092148 this_sequence A063854 A066384 A120587

Adjacent sequences: A091544 A091545 A091546 this_sequence A091548 A091549 A091550

KEYWORD

nonn,easy

AUTHOR

Wolfdieter Lang (wolfdieter.lang_AT_physik_DOT_uni-karlsruhe_DOT_de), Feb 13 2004

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Last modified July 25 07:41 EDT 2008. Contains 142293 sequences.


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