0,3

R. J. Mathar, Table of n, a(n) for n = 1..200

Bisections are A000464 and A000816.

Sequence in context: A125064 A055329 A152895 this_sequence A154813 A080093 A078746

Adjacent sequences: A000819 A000820 A000821 this_sequence A000823 A000824 A000825

nonn

N. J. A. Sloane (njas(AT)research.att.com).