1,1

Table of n, a(n) for n=1..43.

Cf. A217287, A217289, A217438.

Sequence in context: A029675 A030310 A178837 * A212011 A207005 A316976

Adjacent sequences: A217285 A217286 A217287 * A217289 A217290 A217291

nonn

Lior Manor, Sep 30 2012

Beginning changed because of new term a(1)=3 in A217287. - N. J. A. Sloane, Apr 25 2020

approved