A017387 - OEIS

%I #12 Sep 08 2022 08:44:42

%S 31381059609,116490258898219,12200509765705829,317475837322472439,

%T 3909821048582988049,30155888444737842659,168787390185178426269,

%U 747993810527520928879,2775173073766990340489,8953382542587164451099

%N a(n) = (10*n + 9)^11.

%H Vincenzo Librandi, <a href="/A017387/b017387.txt">Table of n, a(n) for n = 0..10000</a>

%H <a href="/index/Rec#order_12">Index entries for linear recurrences with constant coefficients</a>, signature (12, -66, 220, -495, 792, -924, 792, -495, 220, -66, 12, -1).

%o (Magma) [(10*n+9)^11: n in [0..20]]; // _Vincenzo Librandi_, Sep 01 2011

%K nonn,easy

%O 0,1

%A _N. J. A. Sloane_