%I #5 Jan 11 2024 09:24:12
%S 1,6,51,6051,76746,12926010,2372452685,93393905915739,
%T 1351877861804543,286738012677424022,62026524057807548707,
%U 3041407633778252699836049,686215566631222460001238168,35912919120400408619708285058798
%N A014486-index of the stunted binomial-mod-2 zigzag trees. See A080263.
%F a(n) = A080300(A080263(n))
%Y Cf. A080265, A080270.
%K nonn
%O 0,2
%A _Antti Karttunen_, Mar 02 2003