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A021472 Decimal expansion of 1/468. 0
0, 0, 2, 1, 3, 6, 7, 5, 2, 1, 3, 6, 7, 5, 2, 1, 3, 6, 7, 5, 2, 1, 3, 6, 7, 5, 2, 1, 3, 6, 7, 5, 2, 1, 3, 6, 7, 5, 2, 1, 3, 6, 7, 5, 2, 1, 3, 6, 7, 5, 2, 1, 3, 6, 7, 5, 2, 1, 3, 6, 7, 5, 2, 1, 3, 6, 7, 5, 2, 1, 3, 6, 7, 5, 2, 1, 3, 6, 7, 5, 2, 1, 3, 6, 7, 5, 2, 1, 3, 6, 7, 5, 2, 1, 3, 6, 7, 5, 2 (list; constant; graph; refs; listen; history; internal format)
OFFSET

0,3

FORMULA

a(n)=(1/30)*{3*(n mod 6)-7*[(n+1) mod 6]-2*[(n+2) mod 6]+13*[(n+3) mod 6]+23*[(n+4) mod 6]+18*[(n+5) mod 6]}-7*[C(2*n,n) mod 2]-5*{C[(n+1)^2,n+3] mod 2}, with n>=0 [From Paolo P. Lava (paoloplava(AT)gmail.com), Nov 11 2009]

CROSSREFS

Sequence in context: A118287 A024930 A121966 * A053225 A050043 A113396

Adjacent sequences:  A021469 A021470 A021471 * A021473 A021474 A021475

KEYWORD

nonn,cons

AUTHOR

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

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Last modified February 17 00:09 EST 2012. Contains 205978 sequences.