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 A044102 Multiples of 36. 10
 0, 36, 72, 108, 144, 180, 216, 252, 288, 324, 360, 396, 432, 468, 504, 540, 576, 612, 648, 684, 720, 756, 792, 828, 864, 900, 936, 972, 1008, 1044, 1080, 1116, 1152, 1188, 1224, 1260, 1296, 1332, 1368, 1404, 1440, 1476, 1512, 1548, 1584, 1620, 1656, 1692 (list; graph; refs; listen; history; text; internal format)
 OFFSET 0,2 COMMENTS Also, k such that Fibonacci(k) mod 27 = 0. - Mohammed Bouayoun (bouyao(AT)wanadoo.fr), Mar 18 2004 A033183(a(n)) = n+1. - Reinhard Zumkeller, Nov 07 2009 A122841(a(n)) > 1 for n > 0. - Reinhard Zumkeller, Nov 10 2013 Sum of the numbers from 4*(n-1) to 4*(n+1). - Bruno Berselli, Oct 25 2018 LINKS Reinhard Zumkeller, Table of n, a(n) for n = 0..1000 Index entries for linear recurrences with constant coefficients, signature (2,-1). FORMULA G.f.: 36*x/(1 - x)^2. a(n) = A167632(n+1). - Reinhard Zumkeller, Nov 07 2009 a(n) = 36*n. - Vincenzo Librandi, Jan 26 2011 MAPLE seq(coeff(series(36*x/(1-x)^2, x, n+1), x, n), n = 0 .. 50); # Muniru A Asiru, Oct 25 2018 MATHEMATICA Range[0, 2000, 36] (* Vladimir Joseph Stephan Orlovsky, May 31 2011 *) CoefficientList[Series[36 x/(1 - x)^2, {x, 0, 100}], x] (* Vincenzo Librandi, May 20 2014 *) PROG (Haskell) a044102 = (* 36) a044102_list = [0, 36 ..]  -- Reinhard Zumkeller, Nov 10 2013 (MAGMA) [36*n: n in [0..50]]; // Vincenzo Librandi, May 20 2014 (PARI) a(n)=36*n \\ Charles R Greathouse IV, Oct 07 2015 (GAP)  a:=[0, 36];; for n in [3..50] do a[n]:=2*a[n-1]-a[n-2]; od; a; # Muniru A Asiru, Oct 25 2018 CROSSREFS Cf. A135631, A174312. Subsequence of A008588. Sequence in context: A114127 A322658 A224830 * A043370 A044483 A031479 Adjacent sequences:  A044099 A044100 A044101 * A044103 A044104 A044105 KEYWORD nonn,base,easy AUTHOR STATUS approved

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Last modified June 5 18:48 EDT 2020. Contains 334854 sequences. (Running on oeis4.)