0,1
Cf. A041757.
Sequence in context: A041754 A197353 A041179 * A041757 A041758 A042735
Adjacent sequences: A041753 A041754 A041755 * A041757 A041758 A041759
nonn,cofr,easy
N. J. A. Sloane (njas(AT)research.att.com).