1,2
Cf. A068239-A068305, A000332, A002417, A027441.
Sequence in context: A009564 A001460 A003794 this_sequence A123482 A092870 A003788
Adjacent sequences: A068292 A068293 A068294 this_sequence A068296 A068297 A068298
nonn
Ron Hardin (rhhardin(AT)att.net), Feb 24 2002
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