0,1
Cf. A041631.
Sequence in context: A044501 A163758 A069973 this_sequence A088593 A033571 A041632
Adjacent sequences: A041627 A041628 A041629 this_sequence A041631 A041632 A041633
nonn,cofr,easy
N. J. A. Sloane (njas(AT)research.att.com).
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