1,1

For a guide to related sequences, see A205558.

Table of n, a(n) for n=1..70.

(See the example at A205720.)

(See the program at A205720.)

Cf. A204890, A205720, A205558.

Sequence in context: A159566 A316255 A096385 * A088837 A201385 A186107

Adjacent sequences: A205720 A205721 A205722 * A205724 A205725 A205726

nonn

Clark Kimberling, Jan 31 2012

approved