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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 Index entries for linear recurrences with constant coefficients, signature (0,0,0,0,0,0,1). 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. [Paolo P. Lava, Nov 11 2009] a(n) = a(n-7) for n > 7. G.f.: -x^2*(5*x^5 + 2*x^3 + 9*x^2 + 2)/(x^7 - 1). (End) 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 STATUS approved

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Last modified May 23 18:08 EDT 2022. Contains 353993 sequences. (Running on oeis4.)