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A086406 Main diagonal of number array A086404. 1

%I #2 Mar 30 2012 18:58:53

%S 1,2,11,84,857,10984,169803,3076688,63968273,1501465248,39277112843,

%T 1133193163840,35748951528681,1224258310112384,45233097633685643,

%U 1793524939926112512,75966131556225961121,3423203234058532082176

%N Main diagonal of number array A086404.

%F a(n)=(n-sqrt(3))^n(1/2-sqrt(3)/6)+(n+sqrt(3))^n(1/2+sqrt(3)/6)

%Y Cf. A086352.

%K easy,nonn

%O 0,2

%A _Paul Barry_, Jul 19 2003

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Last modified June 13 05:35 EDT 2024. Contains 373366 sequences. (Running on oeis4.)