1,2
Cf. A067836.
Sequence in context: A058694 A046853 A136351 this_sequence A093449 A083002 A077176
Adjacent sequences: A071287 A071288 A071289 this_sequence A071291 A071292 A071293
nonn
Dean Hickerson (dean.hickerson(AT)yahoo.com), Jun 10 2002
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