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A049351 Row sums of triangle A049327. +0
2
1, 16, 151, 1051, 7072, 52189, 387961, 2803408, 20262175, 147578083, 1074220864, 7803627829, 56703899473, 412249980976, 2996844053479, 21782472167851, 158330928308704, 1150906042354381, 8365826645067625, 60809849516721040 (list; graph; listen)
OFFSET

1,2

COMMENT

p(5,x) is row polynomial corresponding to triangle row A033842(5,m).

LINKS

W. Lang, On generalizations of Stirling number triangles, J. Integer Seqs., Vol. 3 (2000), #00.2.4.

FORMULA

G.f. x*p(5, x)/(1-x*p(5, x)) with x*p(5, x)= x*(1+15*x+120*x^2+540*x^3+1296*x^4+1296*x^5 ) G.f. for first column of A049327.

CROSSREFS

Sequence in context: A135458 A000486 A006420 this_sequence A023014 A073384 A022644

Adjacent sequences: A049348 A049349 A049350 this_sequence A049352 A049353 A049354

KEYWORD

easy,nonn

AUTHOR

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

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Last modified November 25 20:09 EST 2009. Contains 167514 sequences.


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