A115655 Both n and the reverse of n are brilliant numbers (A078972).

4, 6, 9, 121, 143, 169, 187, 319, 323, 341, 737, 767, 781, 913, 949, 961, 979, 989, 1273, 1343, 1691, 1843, 1961, 3431, 3481, 3721, 10201, 10807, 11413, 12769, 13231, 15049, 15151, 15251, 15347, 15707, 15857, 16171, 16837, 16867, 17161

Offset

1,1

Links

Table of n, a(n) for n=1..41.

Example

11413=101*113 and 31411=101*311.

Crossrefs

Cf. A078972, A115656, A085751.

Sequence in context: A115666 A245044 A104389 * A363248 A084350 A028279

Adjacent sequences: A115652 A115653 A115654 * A115656 A115657 A115658

Keyword

base,nonn

Author

Giovanni Resta, Jan 28 2006

Status

approved