1,3

For a guide to related sequences, see A204892.

Table of n, a(n) for n=1..60.

(See the program at A205130.)

Cf. A205130, A204892.

Sequence in context: A082105 A230073 A143210 * A152238 A295985 A086645

Adjacent sequences: A205130 A205131 A205132 * A205134 A205135 A205136

nonn

Clark Kimberling, Jan 25 2012

approved