1,1

Table of n, a(n) for n=1..35.

2161 is a term as it is a concatenation of 216 and 1 both of which are cubes. 8081 is a term as it is a concatenation of 8, 0, 8 and 1 all of which are cubes.

Cf. A066591.

Sequence in context: A062697 A062696 A113654 * A208362 A159613 A062332

Adjacent sequences: A066589 A066590 A066591 * A066593 A066594 A066595

base,easy,nonn

Amarnath Murthy, Dec 21 2001

Corrected and extended by Christopher Lund (clund(AT)san.rr.com), Apr 14 2002

approved