0,3
Cf. A041018.
Sequence in context: A036797 A163079 A109845 this_sequence A041977 A089213 A029499
Adjacent sequences: A041016 A041017 A041018 this_sequence A041020 A041021 A041022
nonn,cofr,easy
N. J. A. Sloane (njas(AT)research.att.com).
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