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Search: id:A014914
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A014914 a(1)=1, a(n)=25*a(n-1)+n. +0
1
1, 27, 678, 16954, 423855, 10596381, 264909532, 6622738308, 165568457709, 4139211442735, 103480286068386, 2587007151709662, 64675178792741563, 1616879469818539089, 40421986745463477240, 1010549668636586931016 (list; graph; listen)
OFFSET

1,2

MAPLE

a:=n->sum((25^(n-j)-1)/24, j=0..n): seq(a(n), n=1..16); - Zerinvary Lajos (zerinvarylajos(AT)yahoo.com), Jan 05 2007

CROSSREFS

Sequence in context: A116988 A113364 A095898 this_sequence A097781 A073537 A016947

Adjacent sequences: A014911 A014912 A014913 this_sequence A014915 A014916 A014917

KEYWORD

nonn

AUTHOR

njas, Olivier Gerard (ogerard(AT)ext.jussieu.fr)

page 1

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Last modified September 6 16:04 EDT 2008. Contains 143483 sequences.


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