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A110750 Least palindromic multiple of composite(n), or 0 if no such number exists. 0
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 (list; graph; refs; listen; history; text; internal format)
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

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Last modified August 2 08:47 EDT 2021. Contains 346422 sequences. (Running on oeis4.)