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A024151 a(n) = 12^n - n^11. 1
1, 11, -1904, -175419, -4173568, -48579293, -359811072, -1941494935, -8159952896, -26221279257, -38082635776, 457696700077, 8173092077568, 105201044985035, 1279868899379200, 15398371818726993, 184866666708992000 (list; graph; refs; listen; history; text; internal format)
OFFSET

0,2

LINKS

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

FORMULA

From Chai Wah Wu, Jan 26 2020: (Start)

a(n) = 24*a(n-1) - 210*a(n-2) + 1012*a(n-3) - 3135*a(n-4) + 6732*a(n-5) - 10428*a(n-6) + 11880*a(n-7) - 9999*a(n-8) + 6160*a(n-9) - 2706*a(n-10) + 804*a(n-11) - 145*a(n-12) + 12*a(n-13) for n > 12.

G.f.: (-13*x^12 - 24419*x^11 - 1829674*x^10 - 26288999*x^9 - 114654375*x^8 - 178952070*x^7 - 101134044*x^6 - 16702950*x^5 + 371349*x^4 + 128425*x^3 + 1958*x^2 + 13*x - 1)/((x - 1)^12*(12*x - 1)). (End)

PROG

(MAGMA) [12^n-n^11: n in [0..20]]; // Vincenzo Librandi, Jul 02 2011

CROSSREFS

Sequence in context: A308155 A222874 A028453 * A114354 A167249 A180587

Adjacent sequences:  A024148 A024149 A024150 * A024152 A024153 A024154

KEYWORD

sign,easy

AUTHOR

N. J. A. Sloane

STATUS

approved

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Last modified May 19 04:20 EDT 2022. Contains 353826 sequences. (Running on oeis4.)