A017025 a(n) = (7*n + 3)^9.

19683, 1000000000, 118587876497, 2641807540224, 26439622160671, 165216101262848, 756680642578125, 2779905883635712, 8662995818654939, 23762680013799936, 58871586708267913, 134217728000000000

Offset

0,1

Links

Vincenzo Librandi, Table of n, a(n) for n = 0..10000

Index entries for linear recurrences with constant coefficients, signature (10, -45, 120, -210, 252, -210, 120, -45, 10, -1).

Prog

(Magma) [(7*n+3)^9: n in [0..20]]; // Vincenzo Librandi, Jul 14 2011

Crossrefs

Sequence in context: A016845 A016893 A016953 * A017109 A017205 A017313

Adjacent sequences: A017022 A017023 A017024 * A017026 A017027 A017028

Keyword

nonn,easy

Author

N. J. A. Sloane

Status

approved