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Search: id:A133516
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A133516 Recurring combinations: a(n) = C(a(n-1),a(n-2)). +0
1
2, 5, 10, 252, 8137369800 (list; graph; listen)
OFFSET

0,1

COMMENT

A049022 is the same formula, but with intial values 2, 4.

CROSSREFS

Cf. A049022.

Sequence in context: A018751 A018773 A133035 this_sequence A018862 A127011 A069162

Adjacent sequences: A133513 A133514 A133515 this_sequence A133517 A133518 A133519

KEYWORD

easy,nonn

AUTHOR

Jonathan Vos Post (jvospost3(AT)gmail.com), Nov 30 2007

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Last modified December 4 21:30 EST 2008. Contains 151309 sequences.


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