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%I
%S 1,8,46,240,1215,6096,30508,152576,762925,3814680,19073466,95367408,
%T 476837131,2384185760,11920928920,59604644736,298023223833,
%U 1490116119336
%N Partial sums of A014827.
%D A. H. Beiler, Recreations in the Theory of Numbers, Dover, N.Y., 1964, pp. 194-196.
%F a(n)={(5^(n+3))-[8(n^2)+44n+61]}/64. a(n)=5a(n-1)+C(n+2, 2), n >= 0; a(-1)=0.
%Y Cf. A014827, A003463, A000351.
%K easy,nonn
%O 0,2
%A Barry E. Williams, Jan 31 2000
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