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A047253 Numbers that are congruent to {1, 2, 3, 4, 5} mod 6. +0
6
1, 2, 3, 4, 5, 7, 8, 9, 10, 11, 13, 14, 15, 16, 17, 19, 20, 21, 22, 23, 25, 26, 27, 28, 29, 31, 32, 33, 34, 35, 37, 38, 39, 40, 41, 43, 44, 45, 46, 47, 49, 50, 51, 52, 53, 55, 56, 57, 58, 59, 61, 62, 63, 64, 65, 67, 68 (list; graph; listen)
OFFSET

1,2

FORMULA

a(n)=5+a(n-5). G.f.: (1+x+x^2+x^3+x^4+x^5)/((1-x)*(1-x^5)).

PROGRAM

(PARI) a(n)= 1+n+n\5

CROSSREFS

Cf. A097325.

Adjacent sequences: A047250 A047251 A047252 this_sequence A047254 A047255 A047256

Sequence in context: A083210 A108120 A108586 this_sequence A039215 A037918 A043091

KEYWORD

nonn

AUTHOR

njas

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Last modified October 13 02:37 EDT 2008. Contains 145008 sequences.


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