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 A218290 Multiples of 5 such that the sum of their digits is also a multiple of 5. 3
 5, 50, 55, 140, 145, 190, 195, 230, 235, 280, 285, 320, 325, 370, 375, 410, 415, 460, 465, 500, 505, 550, 555, 640, 645, 690, 695, 730, 735, 780, 785, 820, 825, 870, 875, 910, 915, 960, 965, 1040, 1045, 1090, 1095, 1130, 1135, 1180, 1185, 1220, 1225, 1270 (list; graph; refs; listen; history; text; internal format)
 OFFSET 1,1 LINKS Bruno Berselli, Table of n, a(n) for n = 1..1000 EXAMPLE 145 is a multiple of 5, and its digits, 1, 4, 5, add up to 10, which is also a multiple of 5. [Alonso del Arte, Oct 27 2012] MATHEMATICA Select[ Range[5, 1300, 5], Mod[ Total[ IntegerDigits[#]], 5] == 0 &] (* Jean-François Alcover, Oct 26 2012 *) PROG (MAGMA) [n: n in [5..1300 by 5] | IsZero(&+Intseq(n) mod 5)]; CROSSREFS Cf. multiples of k with digit sum divisible by k: A008585 (k = 3), A008591 (k = 9), A062753 (k = 4), A179082 (k = 2), A216994 (k = 7), A216995 (k = 11), A216997 (k = 8), A218291 (k = 6), A218292 (k = 10). Sequence in context: A082795 A217398 A059008 * A136890 A136889 A136887 Adjacent sequences:  A218287 A218288 A218289 * A218291 A218292 A218293 KEYWORD nonn,base,easy AUTHOR Bruno Berselli, Oct 25 2012 STATUS approved

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Last modified July 21 22:02 EDT 2019. Contains 325210 sequences. (Running on oeis4.)