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 A235226 Numbers whose sum of digits is 15. 30
 69, 78, 87, 96, 159, 168, 177, 186, 195, 249, 258, 267, 276, 285, 294, 339, 348, 357, 366, 375, 384, 393, 429, 438, 447, 456, 465, 474, 483, 492, 519, 528, 537, 546, 555, 564, 573, 582, 591, 609, 618, 627, 636, 645, 654, 663, 672, 681, 690, 708, 717, 726, 735 (list; graph; refs; listen; history; text; internal format)
 OFFSET 1,1 COMMENTS A007953(a(n)) = 15; number of repdigits = #{555,33333,1^15} = A242627(15) = 3. - Reinhard Zumkeller, Jul 17 2014 LINKS Vincenzo Librandi, Table of n, a(n) for n = 1..1000 MATHEMATICA Select[Range[1000], Total[IntegerDigits[#]] == 15 &] PROG (Magma) [n: n in [1..1000] | &+Intseq(n) eq 15]; (Haskell) a235226 n = a235226_list !! (n-1) a235226_list = filter ((== 15) . a007953) [0..] -- Reinhard Zumkeller, Jul 17 2014 CROSSREFS Cf. A052217 - A052224, A143164, A166311, A166370, A166459, A235227, A235229. Cf. A011557 (1), A052216 (2), A052217 (3), A052218 (4), A052219 (5), A052220 (6), A052221 (7), A052222 (8), A052223 (9), A052224 (10), A166311 (11), A235151 (12), A143164 (13), A235225(14), A235227 (16), A166370 (17), A235228 (18), A166459 (19), A235229 (20). Cf. A242614, A242627. Sequence in context: A264045 A295806 A210614 * A015980 A065209 A045021 Adjacent sequences: A235223 A235224 A235225 * A235227 A235228 A235229 KEYWORD nonn,base,easy AUTHOR Vincenzo Librandi, Jan 05 2014 STATUS approved

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Last modified February 5 02:46 EST 2023. Contains 360082 sequences. (Running on oeis4.)