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Search: id:A104699
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A104699 a[n_odd]=a[n-1]+a[n-2], a[n_even]=a[n-1]*a[n-2], a[1]=1,a[2]=2. +0
2
1, 2, 3, 6, 9, 54, 63, 3402, 3465, 11787930, 11791395, 138996138862350, 138996150653745, 19319928257600060753067000750, 19319928257600199749217654495 (list; graph; listen)
OFFSET

1,2

CROSSREFS

Cf. A104700.

Adjacent sequences: A104696 A104697 A104698 this_sequence A104700 A104701 A104702

Sequence in context: A133385 A002076 A071714 this_sequence A077753 A058911 A056060

KEYWORD

easy,nonn

AUTHOR

Zak Seidov (zakseidov(AT)yahoo.com), Mar 19 2005

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Last modified May 16 01:24 EDT 2008. Contains 139630 sequences.


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