A286578 - OEIS

%I #6 May 31 2017 16:16:01

%S 0,0,2,3,0,4,6,2,7,9,3,10,5,0,12,15,4,8,16,6,19,21,2,22,13,7,24,11,9,

%T 27,30,3,17,31,10,34,36,5,18,37,0,40,20,12,42,28,15,26,45,4,49,51,8,

%U 52,54,16,55,29,6,33,25,19,14,57,21,64,43,2,66,69,22,39,35,13,70,75,7,44,76,24,48,79,11,82,61,9,84,23,27,87,90,30,47,46,3

%N a(n) = A285712(A286577(n)).

%H Antti Karttunen, <a href="/A286578/b286578.txt">Table of n, a(n) for n = 1..9842</a>

%F a(n) = A285712(A286577(n)).

%o (Scheme) (define (A286578 n) (A285712 (A286577 n)))

%Y Cf. A007051 (the positions of zeros), A064216, A285712, A286577, A285728.

%K nonn

%O 1,3

%A _Antti Karttunen_, May 31 2017