0,2
Cf. A139250, A161330, A161334, A161335.
Sequence in context: A031101 A069541 A062768 this_sequence A002688 A083212 A120572
Adjacent sequences: A161330 A161331 A161332 this_sequence A161334 A161335 A161336
more,nonn
Omar E. Pol (info(AT)polprimos.com), Jun 09 2009
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