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Search: id:A013724
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A013724 19^(2n+1). +0
1
19, 6859, 2476099, 893871739, 322687697779, 116490258898219, 42052983462257059, 15181127029874798299, 5480386857784802185939, 1978419655660313589123979, 714209495693373205673756419 (list; graph; listen)
OFFSET

0,1

LINKS

Tanya Khovanova, Recursive Sequences

FORMULA

a(n)=361*a(n-1), n>0 ; a(0)=19 . G.f.: 19/(1-361*x). [From Philippe DELEHAM (kolotoko(AT)wanadoo.fr), Nov 28 2008]

CROSSREFS

Sequence in context: A099809 A145851 A145214 this_sequence A067267 A124989 A156973

Adjacent sequences: A013721 A013722 A013723 this_sequence A013725 A013726 A013727

KEYWORD

nonn,easy

AUTHOR

N. J. A. Sloane (njas(AT)research.att.com).

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Last modified December 10 12:37 EST 2009. Contains 170569 sequences.


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