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Search: id:A116862
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A116862 Row sums of triangle A116868 (called Y(1,3)). +0
2
1, 7, 55, 472, 4300, 40861, 400567, 4021720, 41147398, 427470430, 4497253054, 47817544348, 513029453530, 5547155801065, 60385754935495, 661267785740080, 7279524885630310, 80512572260496610, 894231158402339410 (list; graph; listen)
OFFSET

0,2

FORMULA

a(n)=sum(A116868(n,m),m=1..n+1), n>=0.

CROSSREFS

Sequence in context: A113714 A078018 A108628 this_sequence A096307 A124403 A005012

Adjacent sequences: A116859 A116860 A116861 this_sequence A116863 A116864 A116865

KEYWORD

nonn,easy

AUTHOR

Wolfdieter Lang (wolfdieter.lang(AT)physik.uni-karlsruhe.de), Mar 24 2006

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Last modified November 18 20:14 EST 2008. Contains 147244 sequences.


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