1,1
Cf. A073941, A112088, A072493.
Sequence in context: A058367 A035703 A065976 * A106108 A120309 A035705
Adjacent sequences: A120197 A120198 A120199 * A120201 A120202 A120203
nonn
Graeme McRae (g_m(AT)mcraefamily.com), Jun 10 2006