A087588 a(1) = 4, a(n) = smallest square beginning with the digit reversal of a(n-1).

4, 49, 9409, 90497169, 96179409257570809, 90807575290497169225026709302153216, 61235120390762052296179409257570809399096508856271866251252832960643681

Offset

1,1

Links

Table of n, a(n) for n=1..7.

Crossrefs

Cf. A087589.

Sequence in context: A050630 A080808 A284328 * A027533 A048559 A356082

Adjacent sequences: A087585 A087586 A087587 * A087589 A087590 A087591

Keyword

base,nonn

Author

Amarnath Murthy, Sep 18 2003

Extensions

Extended by Max Alekseyev, Apr 23 2009

Status

approved