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1, 1331, 9261, 29791, 68921, 132651, 226981, 357911, 531441, 753571, 1030301, 1367631, 1771561, 2248091, 2803221, 3442951, 4173281, 5000211, 5929741, 6967871, 8120601, 9393931, 10793861, 12326391, 13997521, 15813251, 17779581, 19902511
(list;
graph;
refs;
listen;
history;
text;
internal format)
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OFFSET
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0,2
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LINKS
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Vincenzo Librandi, Table of n, a(n) for n = 0..10000
Index to sequences with linear recurrences with constant coefficients, signature (4,-6,4,-1).
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FORMULA
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G.f.: (1+1327*x+3943*x^2+729*x^3)/(1-x)^4 - Bruno Berselli, Jul 30 2011
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PROG
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(MAGMA) [(10*n+1)^3: n in [0..35]]; // Vincenzo Librandi, Jul 30 2011
(PARI) for(n=0, 27, print1((10*n+1)^3", ")); \\ Bruno Berselli, Jul 30 2011
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CROSSREFS
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Sequence in context: A038677 A202457 A030100 * A017391 A017655 A209844
Adjacent sequences: A017280 A017281 A017282 * A017284 A017285 A017286
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KEYWORD
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nonn,easy
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AUTHOR
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N. J. A. Sloane.
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EXTENSIONS
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More terms by Bruno Berselli, Jul 30 2011
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STATUS
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approved
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