A082778 a(1) = 3; for n>1, a(n) = smallest palindromic multiple of a(n-1) obtained by inserting digits anywhere in a(n-1).

3, 33, 363, 36663, 36699663, 36699699699663, 36699699699699699699699663, 36699699699699699699699699699699699699699699699663, 36699699699699699699699699699699699699699699699699699699699699699699699699699699699699699699699663

Offset

1,1

Links

Table of n, a(n) for n=1..9.

Crossrefs

Cf. A082776, A082777, A082779, A082780.

Sequence in context: A077698 A080488 A342345 * A228002 A163476 A155660

Adjacent sequences: A082775 A082776 A082777 * A082779 A082780 A082781

Keyword

base,nonn

Author

Amarnath Murthy, Apr 19 2003

Extensions

Corrected by Ray Chandler, Oct 13 2003

More terms from Ray G. Opao, Sep 09 2004

Status

approved