0,2
Cf. A041628.
Sequence in context: A138176 A055209 A030450 this_sequence A159197 A160470 A006439
Adjacent sequences: A041626 A041627 A041628 this_sequence A041630 A041631 A041632
nonn,cofr,easy
N. J. A. Sloane (njas(AT)research.att.com).
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