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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. 0
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 (list; graph; refs; listen; history; text; internal format)
OFFSET
1,1
LINKS
CROSSREFS
Sequence in context: A081507 A115336 A119666 * A351777 A030149 A083146
KEYWORD
base,nonn
AUTHOR
Amarnath Murthy, Sep 01 2003
EXTENSIONS
More terms from David Wasserman, Apr 18 2005
STATUS
approved

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Last modified April 19 08:20 EDT 2024. Contains 371782 sequences. (Running on oeis4.)