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 A075154 a(n) is the smallest multiple of n such that a(n) mod 100 = n and S(n)=n where S(n) is the sum of the base-ten digits of n, or 0 if no such a(n) exists. 2
 1, 2, 3, 4, 5, 6, 7, 8, 9, 910, 0, 912, 11713, 6314, 915, 3616, 15317, 918, 17119, 9920, 18921, 9922, 82823, 19824, 9925, 46826, 18927, 18928, 78329, 99930, 585931, 388832, 1098933, 198934, 289835, 99936, 99937, 478838, 198939, 1999840 (list; graph; refs; listen; history; text; internal format)
 OFFSET 1,2 REFERENCES Sandro Boscaro, Nivenmorphic Integers, Journal of Recreational Mathematics, Vol. 28 (1996-97), Number 3, pp. 201-205. LINKS EXAMPLE a(10)=910 since 10 divides 910, 9 + 1 + 0 = 10 and 910 ends with 10. CROSSREFS Cf. A005349. Sequence in context: A257275 A112014 A145461 * A187924 A070938 A070594 Adjacent sequences:  A075151 A075152 A075153 * A075155 A075156 A075157 KEYWORD nonn,base AUTHOR Sandro Boscaro (sboscaro(AT)libero.it), Sep 06 2002 EXTENSIONS Edited by Matthew Conroy, Oct 21 2002 STATUS approved

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Last modified October 20 08:23 EDT 2019. Contains 328253 sequences. (Running on oeis4.)