A110750 Least palindromic multiple of composite(n), or 0 if no such number exists.

4, 6, 8, 9, 0, 252, 252, 525, 272, 252, 0, 252, 22, 696, 525, 494, 999, 252, 0, 2112, 33, 272, 525, 252, 494, 585, 0, 252, 44, 585, 414, 2112, 343, 0, 969, 676, 27972, 55, 616, 171, 232, 0, 434, 252, 2112, 585, 66, 272, 414, 0, 6336, 222, 525, 21812, 77, 858, 0

Offset

1,1

Comments

a(58) associated with the composite 81 is either 0 or larger than 18*10^7. - R. J. Mathar, Mar 05 2008

Links

Table of n, a(n) for n=1..57.

Example

a(5) = 0, composite(5) = 10, composite(6) = 12, a(6) = 252.

Crossrefs

Sequence in context: A199976 A165957 A338028 * A275589 A129808 A330384

Adjacent sequences: A110747 A110748 A110749 * A110751 A110752 A110753

Keyword

base,easy,nonn

Author

Amarnath Murthy, Aug 11 2005

Extensions

More terms from R. J. Mathar, Mar 05 2008

Status

approved