1,3
T. D. Noe, Table of n, a(n) for n=1..1000
Sequence in context: A002796 A055471 A066254 this_sequence A161950 A111470 A130577
Adjacent sequences: A004838 A004839 A004840 this_sequence A004842 A004843 A004844
nonn
N. J. A. Sloane (njas(AT)research.att.com).
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