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 A240465 Inverse of 76th cyclotomic polynomial. 26
 1, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, -1, 0, -1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0 (list; graph; refs; listen; history; text; internal format)
 OFFSET 0 COMMENTS Periodic with period length 76. - Ray Chandler, Apr 03 2017 LINKS Vincenzo Librandi, Table of n, a(n) for n = 0..1000 Index entries for linear recurrences with constant coefficients, signature (0, 1, 0, -1, 0, 1, 0, -1, 0, 1, 0, -1, 0, 1, 0, -1, 0, 1, 0, -1, 0, 1, 0, -1, 0, 1, 0, -1, 0, 1, 0, -1, 0, 1, 0, -1). MATHEMATICA CoefficientList[Series[1/Cyclotomic[76, x], {x, 0, 200}], x] PROG (MAGMA) t:=76; u:=3; m:=u*t+2; R:=PowerSeriesRing(Integers(), m); Coefficients(R!(1/CyclotomicPolynomial(t))); (PARI) Vec(1/polcyclo(76)+O(x^99)) \\ Charles R Greathouse IV, May 10 2016 CROSSREFS Cf. similar sequences listed in A240328 and A014086 (77), A014087 (78), A014093 (84), A014094 (85), A014096 (87), A014099 (90), A014100 (91), A014102 (93), A014104 (95), A014108 (99), A014111 (102), A014114 (105), A014119 (110), A014123 (114), A014124 (115), A014128 (119), A014129 (120), A014135 (126), A014139 (130), A014141 (132), A014142 (133), A014147 (138), A014149 (140), A014152 (143), A014154 (145), A014159 (150). Sequence in context: A204445 A179184 A154272 * A240353 A014061 A014053 Adjacent sequences:  A240462 A240463 A240464 * A240466 A240467 A240468 KEYWORD sign,easy AUTHOR Vincenzo Librandi, Apr 06 2014 STATUS approved

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Last modified February 24 00:19 EST 2020. Contains 332195 sequences. (Running on oeis4.)