1,3

For a guide to related sequences, see A204892.

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

(See the program at A204982.)

Cf. A204982, A204892.

Sequence in context: A078041 A154840 A309995 * A247108 A236439 A011154

Adjacent sequences: A205099 A205100 A205101 * A205103 A205104 A205105

nonn

Clark Kimberling, Jan 22 2012

approved