0,2

T. Kubo et al., On Conway's recursive sequence, Discrete Math. 152 1996 225-252.

Sequence in context: A024235 A010789 A134646 this_sequence A113030 A030001 A018802

Adjacent sequences: A004069 A004070 A004071 this_sequence A004073 A004074 A004075

nonn

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