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 A029090 Expansion of 1/((1-x)(1-x^5)(1-x^6)(1-x^12)). 1
 1, 1, 1, 1, 1, 2, 3, 3, 3, 3, 4, 5, 7, 7, 7, 8, 9, 11, 13, 13, 14, 15, 17, 19, 22, 23, 24, 26, 28, 31, 35, 36, 38, 40, 43, 47, 52, 54, 56, 59, 63, 68, 74, 76, 79, 83, 88, 94, 101, 104, 108, 113, 119, 126, 134, 138, 143 (list; graph; refs; listen; history; text; internal format)
 OFFSET 0,6 COMMENTS Number of partitions of n into parts 1, 5, 6 and 12. - Ilya Gutkovskiy, May 20 2017 LINKS Vincenzo Librandi, Table of n, a(n) for n = 0..1000 Index entries for linear recurrences with constant coefficients, signature (1,0,0,0,1,0,-1,0,0,0,-1,2,-1,0,0,0,-1,0,1,0,0,0,1,-1). MATHEMATICA CoefficientList[Series[1/((1 - x) (1 - x^5) (1 - x^6) (1 -x^12)), {x, 0, 100}], x] (* Vincenzo Librandi, May 27 2017 *) LinearRecurrence[{1, 0, 0, 0, 1, 0, -1, 0, 0, 0, -1, 2, -1, 0, 0, 0, -1, 0, 1, 0, 0, 0, 1, -1}, {1, 1, 1, 1, 1, 2, 3, 3, 3, 3, 4, 5, 7, 7, 7, 8, 9, 11, 13, 13, 14, 15, 17, 19}, 100] (* Harvey P. Dale, Apr 29 2018 *) PROG (MAGMA) m:=70; R:=PowerSeriesRing(Integers(), m); Coefficients(R!(1/((1-x)*(1-x^5)*(1-x^6)*(1-x^12)))); // Vincenzo Librandi, May 27 2017 CROSSREFS Sequence in context: A120505 A029109 A257998 * A029089 A173924 A307392 Adjacent sequences:  A029087 A029088 A029089 * A029091 A029092 A029093 KEYWORD nonn AUTHOR STATUS approved

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Last modified August 5 14:10 EDT 2021. Contains 346469 sequences. (Running on oeis4.)