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A024131 a(n) = 11^n - n^4. 2
1, 10, 105, 1250, 14385, 160426, 1770265, 19484770, 214354785, 2357941130, 25937414601, 285311655970, 3138428355985, 34522712115370, 379749833544825, 4177248169365026, 45949729863506625, 505447028499210250 (list; graph; refs; listen; history; text; internal format)
OFFSET

0,2

LINKS

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

Index entries for linear recurrences with constant coefficients, signature (16,-65,120,-115,56,-11).

MATHEMATICA

Table[11^n-n^4, {n, 0, 20}] (* or *) LinearRecurrence[{16, -65, 120, -115, 56, -11}, {1, 10, 105, 1250, 14385, 160426}, 20] (* Harvey P. Dale, Mar 13 2019 *)

PROG

(MAGMA) [11^n-n^4: n in [0..20]]; // Vincenzo Librandi, Jul 01 2011

(PARI) a(n)=11^n-n^4 \\ Charles R Greathouse IV, Jul 01 2011

CROSSREFS

Sequence in context: A145713 A123512 A079515 * A000457 A240681 A113348

Adjacent sequences:  A024128 A024129 A024130 * A024132 A024133 A024134

KEYWORD

nonn,easy

AUTHOR

N. J. A. Sloane

STATUS

approved

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Last modified July 15 22:38 EDT 2020. Contains 335774 sequences. (Running on oeis4.)