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 A110367 n divided by sum of digits of n if that is an integer, else n multiplied by the same. 1
 1, 1, 1, 1, 1, 1, 1, 1, 1, 10, 22, 4, 52, 70, 90, 112, 136, 2, 190, 10, 7, 88, 115, 4, 175, 208, 3, 280, 319, 10, 124, 160, 198, 238, 280, 4, 370, 418, 468, 10, 205, 7, 301, 352, 5, 460, 517, 4, 637, 10, 306, 364, 424, 6, 550, 616, 684, 754, 826, 10, 427, 496, 7, 640, 715 (list; graph; refs; listen; history; text; internal format)
 OFFSET 1,10 LINKS Indranil Ghosh, Table of n, a(n) for n = 1..50000 EXAMPLE a(12) = 12/3 = 4. a(22) = 22*4 = 88. MATHEMATICA sd[n_]:=Module[{s=Total[IntegerDigits[n]]}, If[Divisible[n, s], n/s, n*s]]; Array[sd, 100] (* Harvey P. Dale, Aug 14 2013 *) CROSSREFS Sequence in context: A369120 A080454 A226789 * A104865 A063555 A228010 Adjacent sequences: A110364 A110365 A110366 * A110368 A110369 A110370 KEYWORD base,easy,nonn,look AUTHOR Amarnath Murthy, Jul 24 2005 EXTENSIONS More terms from Anthony J. Paglione (ajp267(AT)psu.edu), Sep 13 2005 Corrected by Harvey P. Dale, Aug 14 2013 STATUS approved

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Last modified May 20 23:58 EDT 2024. Contains 372720 sequences. (Running on oeis4.)