0,4
I. Jensen, Table of n, a(n) for n = 0..30 (from link below)
I. Jensen, More terms
Cf. A057374-A057405.
Sequence in context: A166624 A025628 A100096 this_sequence A038263 A004989 A147355
Adjacent sequences: A057394 A057395 A057396 this_sequence A057398 A057399 A057400
nonn
N. J. A. Sloane (njas(AT)research.att.com), Aug 30 2000
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