1,6
Mark D. Niemiec, Life Object Counts
Cf. A019473.
Sequence in context: A065714 A110700 A051908 this_sequence A092510 A126309 A048838
Adjacent sequences: A056611 A056612 A056613 this_sequence A056615 A056616 A056617
nonn
N. J. A. Sloane (njas(AT)research.att.com), Aug 28 2000
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