A196738 n! - n^8

1, 0, -254, -6555, -65512, -390505, -1678896, -5759761, -16736896, -42683841, -96371200, -174442081, 49019904, 5411290079, 85702502144, 1305111477375, 20918494920704, 355680452338559, 6402362685767424, 121645083425268959, 2432901982576640000

Offset

0,3

Links

Vincenzo Librandi, Table of n, a(n) for n = 0..400

Prog

(Magma) [Factorial(n)-n^8: n in [0..20]]
(PARI) a(n)=n!-n^8 \\ Charles R Greathouse IV, Dec 27 2011

Crossrefs

Cf. A005008, A005096, A007339, A144768, A196411, A196412, A196413, A196414.

Sequence in context: A158249 A366553 A255178 * A195859 A250566 A278155

Adjacent sequences: A196735 A196736 A196737 * A196739 A196740 A196741

Keyword

sign,easy

Author

Vincenzo Librandi, Oct 06 2011

Status

approved