1,1

Table of n, a(n) for n=1..52.

Cf. A090565.

Sequence in context: A052091 A090276 A249782 * A306618 A079072 A004584

Adjacent sequences: A090561 A090562 A090563 * A090565 A090566 A090567

base,nonn

Amarnath Murthy, Dec 11 2003

Extended by Max Alekseyev, Mar 09 2009

approved