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

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

Offset: 0

Author

N. J. A. Sloane

Keywords

• nonn
• easy

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).

Programs

Magma

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