A024149 a(n) = 12^n - n^9.

1, 11, -368, -17955, -241408, -1704293, -7091712, -4521799, 295763968, 4772359863, 60917364224, 740650422997, 8910940667904, 106982600879699, 1283897803502080, 15406983131226993, 184884190175559680

Offset

0,2

Links

Vincenzo Librandi, Table of n, a(n) for n = 0..300

Prog

(Magma) [12^n-n^9: n in [0..20]]; // Vincenzo Librandi, Jul 02 2011

Crossrefs

Sequence in context: A176474 A000464 A291973 * A353934 A333466 A018893

Adjacent sequences: A024146 A024147 A024148 * A024150 A024151 A024152

Keyword

sign,easy

Author

N. J. A. Sloane

Status

approved