1,6

Antti Karttunen, Table of n, a(n) for n = 1..65537

a(n) = n - A309639(n).

(PARI) A330734(n) = (n-A309639(n));

Cf. A000961 (indices of zeros), A309639, A330691, A330692, A330735.

Sequence in context: A245552 A195938 A184762 * A081805 A181189 A327889

Adjacent sequences: A330731 A330732 A330733 * A330735 A330736 A330737

nonn

Antti Karttunen, Jan 10 2020

approved