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A024143 12^n-n^3. 1
1, 11, 136, 1701, 20672, 248707, 2985768, 35831465, 429981184, 5159779623, 61917363224, 743008369357, 8916100446528, 106993205376875, 1283918464546120, 15407021574582993, 184884258895032320 (list; graph; refs; listen; history; internal format)
OFFSET

0,2

LINKS

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

Index to sequences with linear recurrences with constant coefficients, signature (16,-54,76,-49,12).

PROG

(MAGMA) [12^n-n^3: n in [0..20]]; // Vincenzo Librandi, Jul 01 2011

(PARI) a(n)=12^n-n^3 \\ Charles R Greathouse IV, Jul 01 2011

CROSSREFS

Sequence in context: A014994 A015609 A157773 * A057718 A123800 A142895

Adjacent sequences:  A024140 A024141 A024142 * A024144 A024145 A024146

KEYWORD

nonn,easy

AUTHOR

N. J. A. Sloane (njas(AT)research.att.com).

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Last modified February 14 23:53 EST 2012. Contains 205689 sequences.