1,1
Cf. A153443, A153601, A153603-A153630.
Sequence in context: A136186 A023210 A153601 this_sequence A136187 A130122 A046494
Adjacent sequences: A153599 A153600 A153601 this_sequence A153603 A153604 A153605
nonn
Artur Jasinski (grafix(AT)csl.pl), Dec 29 2008
Edited by N. J. A. Sloane (njas(AT)research.att.com), Jan 16 2009
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