A017347 a(n) = (10*n + 6)^7.

279936, 268435456, 8031810176, 78364164096, 435817657216, 1727094849536, 5455160701056, 14645194571776, 34792782221696, 75144747810816, 150363025899136, 282621973446656, 504189521813376, 860542568759296, 1414067010444416, 2248392813428736, 3473414526672256, 5231047633534976

Offset

0,1

Links

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

Index entries for linear recurrences with constant coefficients, signature (8,-28,56,-70,56,-28,8,-1).

Mathematica

(10*Range[0, 20] + 6)^7 (* Paolo Xausa, Dec 13 2025 *)

Prog

(Magma) [(10*n+6)^7: n in [0..20]]; // Vincenzo Librandi, Aug 03 2011

Crossrefs

Sequence in context: A017059 A017143 A017239 * A017467 A017599 A111750

Adjacent sequences: A017344 A017345 A017346 * A017348 A017349 A017350

Keyword

nonn,easy

Author

N. J. A. Sloane

Status

approved