1,1

Table of n, a(n) for n=1..8.

The first term is 576529484441 which is a prime and is the reverse concatenation of 441,484,529 and 576 which are four consecutive square numbers.

Sequence in context: A255578 A239921 A250867 * A306891 A297006 A230559

Adjacent sequences: A104300 A104301 A104302 * A104304 A104305 A104306

base,nonn

Shyam Sunder Gupta, Apr 17 2005

approved