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Search: id:A021130
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A021130 Decimal expansion of 1/126. +0
1
0, 0, 7, 9, 3, 6, 5, 0, 7, 9, 3, 6, 5, 0, 7, 9, 3, 6, 5, 0, 7, 9, 3, 6, 5, 0, 7, 9, 3, 6, 5, 0, 7, 9, 3, 6, 5, 0, 7, 9, 3, 6, 5, 0, 7, 9, 3, 6, 5, 0, 7, 9, 3, 6, 5, 0, 7, 9, 3, 6, 5, 0, 7, 9, 3, 6, 5, 0, 7, 9, 3, 6, 5, 0, 7, 9, 3, 6, 5, 0, 7, 9, 3, 6, 5, 0, 7, 9, 3, 6, 5, 0, 7, 9, 3, 6, 5, 0, 7 (list; cons; graph; listen)
OFFSET

0,3

FORMULA

a(n)=(1/6)*{3*(n mod 6)-[(n+1) mod 6]+8*[(n+2) mod 6]-5*[(n+4) mod 6]+7*[(n+5) mod 6]}-5*[C(2*n,n) mod 2], with n>=0 [From Paolo P. Lava (ppl(AT)spl.at), Sep 10 2009]

CROSSREFS

Sequence in context: A086282 A156000 A019804 this_sequence A010516 A121168 A102375

Adjacent sequences: A021127 A021128 A021129 this_sequence A021131 A021132 A021133

KEYWORD

nonn,cons

AUTHOR

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

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Last modified November 25 20:09 EST 2009. Contains 167514 sequences.


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