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A017180 (9n+1)^8. 0

%I #10 Jun 18 2023 12:01:34

%S 1,100000000,16983563041,377801998336,3512479453921,20047612231936,

%T 83733937890625,281474976710656,806460091894081,2044140858654976,

%U 4702525276151521,10000000000000000,19925626416901921,37588592026706176

%N (9n+1)^8.

%H <a href="/index/Rec#order_09">Index entries for linear recurrences with constant coefficients</a>, signature (9,-36,84,-126,126,-84,36,-9,1)

%F G.f.: ( -1-99999991*x-16083563077*x^2 -228549930883*x^3 -715269738499*x^4 -622149791173*x^5 -146649227383*x^6 -6824762497*x^7 -16777216*x^8 ) / ( (x-1)^9 ). - _R. J. Mathar_, Jul 07 2017

%t (9*Range[0,20]+1)^8 (* or *) LinearRecurrence[{9,-36,84,-126,126,-84,36,-9,1},{1,100000000,16983563041,377801998336,3512479453921,20047612231936,83733937890625,281474976710656,806460091894081},20] (* _Harvey P. Dale_, Jun 18 2023 *)

%K nonn,easy

%O 0,2

%A _N. J. A. Sloane_.

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Last modified June 9 23:13 EDT 2024. Contains 373251 sequences. (Running on oeis4.)