A024136 a(n) = 11^n - n^9.
1, 10, -391, -18352, -247503, -1792074, -8306135, -20866436, 80141153, 1970527202, 24937424601, 282953722920, 3133268596369, 34512107644558, 379729172536457, 4177209726056276, 45949661144095425, 505446909911417274
Offset: 0
Links
- Vincenzo Librandi, Table of n, a(n) for n = 0..300
- Index entries for linear recurrences with constant coefficients, signature (21,-155,615,-1530,2562,-2982,2430,-1365,505,-111,11).
Programs
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Magma
[11^n-n^9: n in [0..20]]; // Vincenzo Librandi, Jul 01 2011
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PARI
a(n)=11^n-n^9 \\ Charles R Greathouse IV, Jul 01 2011