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A024126
a(n) = 10^n - n^12.
2
1, 9, -3996, -530441, -16767216, -244040625, -2175782336, -13831287201, -68619476736, -281429536481, -990000000000, -3038428376721, -7916100448256, -13298085122481, 43306087624704, 870253662109375, 9718525023289344
OFFSET
0,2
LINKS
Index entries for linear recurrences with constant coefficients, signature (23,-208,1066,-3575,8437,-14586,18876,-18447,13585,-7436,2938,-793,131,-10).
MATHEMATICA
Table[10^n-n^12, {n, 0, 20}] (* Harvey P. Dale, Jul 18 2011 *)
PROG
(Magma) [10^n-n^12: n in [0..20]]; // Vincenzo Librandi, Jul 01 2011
(PARI) a(n)=10^n-n^12 \\ Charles R Greathouse IV, Jul 01 2011
CROSSREFS
Sequence in context: A281876 A046896 A036516 * A163018 A193310 A216421
KEYWORD
sign,easy
STATUS
approved