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Search: id:A111885
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A111885 Row sums of triangle A112492. +0
2
1, 2, 5, 20, 152, 2542, 100326, 10194844, 2809233510, 2212797607312, 5359196565766782, 39928779843430949176, 1018129474625651322506886, 85890171235256453902613870992, 26477529277143069417959927152215342 (list; graph; listen)
OFFSET

0,2

FORMULA

a(n)=sum(A112492(n, m), m=1..n+1), n>=0.

CROSSREFS

Sequence in context: A118181 A140988 A136650 this_sequence A159320 A156871 A058109

Adjacent sequences: A111882 A111883 A111884 this_sequence A111886 A111887 A111888

KEYWORD

nonn,easy

AUTHOR

Wolfdieter Lang (wolfdieter.lang_AT_physik_DOT_uni-karlsruhe_DOT_de), Sep 12 2005

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Last modified December 7 08:40 EST 2009. Contains 170430 sequences.


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