1,1
Eric Weisstein's World of Mathematics, Link to a section of The World of Mathematics.
Cf. A007629.
Sequence in context: A135029 A166148 A059657 * A068474 A201314 A141973
Adjacent sequences: A048967 A048968 A048969 * A048971 A048972 A048973
base,nonn
G. L. Honaker, Jr. (honak3r(AT)gmail.com)