1,3
I. Jensen, Table of n, a(n) for n = 1..41 (from link below)
I. Jensen, More terms
Sequence in context: A153913 A067851 A072415 this_sequence A096233 A126673 A057351
Adjacent sequences: A121765 A121766 A121767 this_sequence A121769 A121770 A121771
nonn
N. J. A. Sloane (njas(AT)research.att.com), Aug 30 2006
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