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%I #6 Jan 10 2017 19:13:58
%S 1,2,3,4,5,1,1,8,3,3,11,2,13,2,15,16,17,1,1,1,1,22,23,4,25,26,5,4,29,
%T 5,31,32,33,15,13,2,37,2,39,2,41,2,43,44,15,13,47,8,11,50,51,52,3,3,
%U 55,8,57,11,59,3,61,62,3,64,5,31,67,5,69,26,71,4,73,74,75,4,77,29,25,4,81,82,29,4,85,25,87,88,89,5,91,26,31,94,5,16,97,22,99,100,23,17
%N a(n) = A280500(n, A280501(n)).
%H Antti Karttunen, <a href="/A280502/b280502.txt">Table of n, a(n) for n = 1..8192</a>
%H <a href="/index/Bi#binary">Index entries for sequences related to binary expansion of n</a>
%H <a href="/index/Ge#GF2X">Index entries for sequences operating on polynomials in ring GF(2)[X]</a>
%F a(n) = A280500(n, A280501(n)).
%F Other identities. For all n >= 1:
%F A048720(a(n), A280501(n)) = n.
%o (Scheme) (define (A280502 n) (A280500bi n (A280501 n))) ;; Code for A280500bi given in A280500.
%Y Cf. A193231, A280500, A280501, A280506, A280507.
%Y Cf. A118666 (positions of ones).
%K nonn,base
%O 1,2
%A _Antti Karttunen_, Jan 09 2017