A087302 Smallest nontrivial multiple of n whose digit sum is a multiple of digit sum of n. By nontrivial one means a(n) is not equal to n or (10^k)*n or a concatenation of n with itself.

2, 4, 6, 8, 140, 24, 133, 152, 18, 20, 22, 24, 26, 28, 60, 176, 187, 36, 361, 40, 42, 44, 46, 48, 275, 286, 54, 532, 551, 60, 62, 64, 66, 68, 385, 72, 703, 722, 156, 80, 82, 84, 86, 88, 90, 1702, 1316, 192, 931, 550, 204, 572, 583, 108, 1045, 1064, 228, 1624, 1652, 240

Offset

1,1

Links

Table of n, a(n) for n=1..60.

Crossrefs

Sequence in context: A081507 A115336 A119666 * A351777 A030149 A083146

Adjacent sequences: A087299 A087300 A087301 * A087303 A087304 A087305

Keyword

base,nonn

Author

Amarnath Murthy, Sep 01 2003

Extensions

More terms from David Wasserman, Apr 18 2005

Status

approved