A087590 a(1) = 9, a(n) = smallest square beginning with the digit reversal of a(n-1). a(n) > a(n-1) and a(n) is not == 0 (mod 10).

9, 961, 169744, 44796145801, 108541697441980694329, 92349608914479614580158267346076408148224, 422841804670643762851085416974419806943295619672882300010638032751950909203002329

Offset

1,1

Links

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

Crossrefs

Cf. A087591.

Sequence in context: A316535 A036255 A070233 * A048561 A361885 A368019

Adjacent sequences: A087587 A087588 A087589 * A087591 A087592 A087593

Keyword

base,nonn

Author

Amarnath Murthy, Sep 18 2003

Extensions

More terms from Max Alekseyev, Apr 25 2009

Status

approved