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A021482 Decimal expansion of 1/478. 0
0, 0, 2, 0, 9, 2, 0, 5, 0, 2, 0, 9, 2, 0, 5, 0, 2, 0, 9, 2, 0, 5, 0, 2, 0, 9, 2, 0, 5, 0, 2, 0, 9, 2, 0, 5, 0, 2, 0, 9, 2, 0, 5, 0, 2, 0, 9, 2, 0, 5, 0, 2, 0, 9, 2, 0, 5, 0, 2, 0, 9, 2, 0, 5, 0, 2, 0, 9, 2, 0, 5, 0, 2, 0, 9, 2, 0, 5, 0, 2, 0, 9, 2, 0, 5, 0, 2, 0, 9, 2, 0, 5, 0, 2, 0, 9, 2, 0, 5 (list; constant; graph; refs; listen; history; text; internal format)
OFFSET

0,3

LINKS

Table of n, a(n) for n=0..98.

FORMULA

a(n)=(1/49)*{-29*(n mod 7)+20*[(n+1) mod 7]+55*[(n+2) mod 7]-57*[(n+3) mod 7]+20*[(n+4) mod 7]-8*[(n+5) mod 7]+41*[(n+6) mod 7]}-5*[C(2*n,n) mod 2], with n>=0 [From Paolo P. Lava, Nov 11 2009]

MATHEMATICA

Join[{0, 0}, RealDigits[1/478, 10, 120][[1]]] (* or *) PadRight[{0}, 120, {5, 0, 2, 0, 9, 2, 0}] (* Harvey P. Dale, Jul 20 2013 *)

CROSSREFS

Sequence in context: A197583 A021831 A248897 * A199287 A198735 A071120

Adjacent sequences:  A021479 A021480 A021481 * A021483 A021484 A021485

KEYWORD

nonn,cons

AUTHOR

N. J. A. Sloane.

STATUS

approved

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Last modified February 20 04:38 EST 2020. Contains 332063 sequences. (Running on oeis4.)