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%I #8 Aug 30 2018 08:35:19
%S 0,0,1,0,1,1,1,0,3,1,1,1,1,1,2,0,1,3,1,1,2,1,1,1,3,1,4,1,1,2,1,0,2,1,
%T 2,3,1,1,2,1,1,2,1,1,4,1,1,1,3,3,2,1,1,4,2,1,2,1,1,2,1,1,4,0,2,2,1,1,
%U 2,2,1,3,1,1,4,1,2,2,1,1,7,1,1,2,2,1,2,1,1,4,2,1,2,1,2,1,1,3,4,3,1,2,1,1,3
%N The 2-adic valuation of A318450.
%H Antti Karttunen, <a href="/A318451/b318451.txt">Table of n, a(n) for n = 1..65537</a>
%F a(n) = A007814(A318450(n)).
%o (PARI) A318451(n) = valuation(A318450(n),2); \\ Needs also code from A318450.
%Y Cf. A007814, A318450.
%Y Cf. also A046645, A317946, A318315, A318455.
%K nonn
%O 1,9
%A _Antti Karttunen_ and _Andrew Howroyd_, Aug 29 2018
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