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Search: id:A132164
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A132164 Row sums of triangle A134141 (S1p(7)). +0
3
1, 8, 78, 918, 12846, 209616, 3909228, 81859548, 1897344828, 48135826656, 1325008302696, 39292978029768, 1247949491330088, 42236558731574208, 1516738194700667856, 57573649342673292816, 2302425590703685075728 (list; graph; listen)
OFFSET

1,2

FORMULA

a(n)= sum(A134141(n,m),m=1..n),n>=1.

E.g.f.: exp((1-(1-x)^6)/(6*(1-x)^6))-1. Cf. e.g.f. first column of A134141.

CROSSREFS

Cf. A132165 (alternating row sum of A134141).

Adjacent sequences: A132161 A132162 A132163 this_sequence A132165 A132166 A132167

Sequence in context: A136954 A091106 A111533 this_sequence A058480 A000435 A052698

KEYWORD

nonn,easy

AUTHOR

Wolfdieter Lang (wolfdieter.lang(AT)physik.uni-karlsruhe.de) Oct 12 2007

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Last modified October 13 20:18 EDT 2008. Contains 145016 sequences.


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