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Search: id:A021278
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A021278 Decimal expansion of 1/274. +0
1
0, 0, 3, 6, 4, 9, 6, 3, 5, 0, 3, 6, 4, 9, 6, 3, 5, 0, 3, 6, 4, 9, 6, 3, 5, 0, 3, 6, 4, 9, 6, 3, 5, 0, 3, 6, 4, 9, 6, 3, 5, 0, 3, 6, 4, 9, 6, 3, 5, 0, 3, 6, 4, 9, 6, 3, 5, 0, 3, 6, 4, 9, 6, 3, 5, 0, 3, 6, 4, 9, 6, 3, 5, 0, 3, 6, 4, 9, 6, 3, 5, 0, 3, 6, 4, 9, 6, 3, 5, 0, 3, 6, 4, 9, 6, 3, 5, 0, 3 (list; cons; graph; listen)
OFFSET

0,3

FORMULA

a(n)=(1/56)*{-5*(n mod 8)+30*[(n+1) mod 8]+30*[(n+2) mod 8]-26*[(n+3) mod 8]+23*[(n+4) mod 8]-12*[(n+5) mod 8]-12*[(n+6) mod 8]+44*[(n+7) mod 8]}-5*[C(2*n,n) mod 2], with n>=0 [From Paolo P. Lava (ppl(AT)spl.at), Oct 27 2009]

CROSSREFS

Sequence in context: A154890 A100000 A083682 this_sequence A143940 A083349 A065230

Adjacent sequences: A021275 A021276 A021277 this_sequence A021279 A021280 A021281

KEYWORD

nonn,cons,new

AUTHOR

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

page 1

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Last modified November 23 17:09 EST 2009. Contains 167438 sequences.


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