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1,1

Table of n, a(n) for n=1..105.

Cf. A135725.

Sequence in context: A088373 A154167 A140242 * A227424 A248965 A266152

Adjacent sequences: A156941 A156942 A156943 * A156945 A156946 A156947

nonn,base

Zak Seidov, Feb 18 2009

approved