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A078414 a(n)=(a(n-1)+a(n-2))/7^n, where 7^n is the highest power of 7 dividing a(n-1)+a(n-2). +0
2
1, 1, 2, 3, 5, 8, 13, 3, 16, 19, 5, 24, 29, 53, 82, 135, 31, 166, 197, 363, 80, 443, 523, 138, 661, 799, 1460, 2259, 3719, 122, 3841, 3963, 7804, 1681, 1355, 3036, 4391, 1061, 5452, 6513, 11965, 18478, 4349, 3261, 7610, 1553, 187, 1740, 192, 3667, 5594, 27 (list; graph; listen)
OFFSET

1,3

CROSSREFS

Cf. A000045, A078412.

Adjacent sequences: A078411 A078412 A078413 this_sequence A078415 A078416 A078417

Sequence in context: A118604 A072123 A135102 this_sequence A050416 A079345 A106005

KEYWORD

nonn,easy

AUTHOR

Yasutoshi Kohmoto (zbi74583(AT)boat.zero.ad.jp), Dec 28, 2002

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


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