0,3

A023416(a(n+1)) <> A023416(a(n));

complement of A016825; A107751(n) = a(n+1) - a(n);

for k >= 0, 0 <= i <= 3*2^k:

a(6*2^k + i) = a(3*2^k + i) + 4*2^k,

a(9*2^k + i) = a(3*2^k + i) + 8*2^k.

Index entries for sequences related to binary expansion of n

Cf. A107686, A007088.

Sequence in context: A039203 A050746 A039117 this_sequence A130091 A119848 A048683

Adjacent sequences: A107747 A107748 A107749 this_sequence A107751 A107752 A107753

nonn

Reinhard Zumkeller (reinhard.zumkeller(AT)gmail.com), May 23 2005