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Search: id:A013750
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A013750 12^(3n+1). +0
2
12, 20736, 35831808, 61917364224, 106993205379072, 184884258895036416, 319479999370622926848, 552061438912436417593344, 953962166440690129601298432, 1648446623609512543951043690496 (list; graph; listen)
OFFSET

0,1

LINKS

Tanya Khovanova, Recursive Sequences

FORMULA

a(n)=1728*a(n-1), n>0 ; a(0)=12 . G.f.: 12/(1-1728*x). a(n)=A013751(n)/12 . [From Philippe DELEHAM (kolotoko(AT)wanadoo.fr), Nov 30 2008]

CROSSREFS

Sequence in context: A159421 A159369 A012736 this_sequence A127395 A076807 A146519

Adjacent sequences: A013747 A013748 A013749 this_sequence A013751 A013752 A013753

KEYWORD

nonn

AUTHOR

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

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Last modified December 15 00:47 EST 2009. Contains 170825 sequences.


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