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Search: id:A021189
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A021189 Decimal expansion of 1/185. +0
1
0, 0, 5, 4, 0, 5, 4, 0, 5, 4, 0, 5, 4, 0, 5, 4, 0, 5, 4, 0, 5, 4, 0, 5, 4, 0, 5, 4, 0, 5, 4, 0, 5, 4, 0, 5, 4, 0, 5, 4, 0, 5, 4, 0, 5, 4, 0, 5, 4, 0, 5, 4, 0, 5, 4, 0, 5, 4, 0, 5, 4, 0, 5, 4, 0, 5, 4, 0, 5, 4, 0, 5, 4, 0, 5, 4, 0, 5, 4, 0, 5, 4, 0, 5, 4, 0, 5, 4, 0, 5, 4, 0, 5, 4, 0, 5, 4, 0, 5 (list; cons; graph; listen)
OFFSET

0,3

FORMULA

a(n)=(1/3)*{4*(n mod 3)-2*[(n+1) mod 3]+7*[(n+2) mod 3]}-4*[C(2*n,n) mod 2], with n>=0 [From Paolo P. Lava (ppl(AT)spl.at), Sep 24 2009]

CROSSREFS

Sequence in context: A159799 A049470 A153106 this_sequence A021653 A020847 A128355

Adjacent sequences: A021186 A021187 A021188 this_sequence A021190 A021191 A021192

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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