1,1
Cf. A073941, A112088, A072493.
Sequence in context: A094868 A131956 A102740 this_sequence A032710 A081053 A022892
Adjacent sequences: A120180 A120181 A120182 this_sequence A120184 A120185 A120186
nonn
Graeme McRae (g_m(AT)mcraefamily.com), Jun 10 2006
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