1,1
Cf. A100028.
Sequence in context: A144917 A102828 A117679 this_sequence A000960 A147614 A031215
Adjacent sequences: A100455 A100456 A100457 this_sequence A100459 A100460 A100461
nonn,base
Harvey Dubner (harvey(AT)dubner.com), Nov 23 2004
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