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A235226
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Numbers whose sum of digits is 15.
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30
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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)
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OFFSET
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1,1
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COMMENTS
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A007953(a(n)) = 15; number of repdigits = #{555,33333,1^15} = A242627(15) = 3. - Reinhard Zumkeller, Jul 17 2014
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LINKS
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Vincenzo Librandi, Table of n, a(n) for n = 1..1000
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MATHEMATICA
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Select[Range[1000], Total[IntegerDigits[#]] == 15 &]
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PROG
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(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
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CROSSREFS
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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
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KEYWORD
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nonn,base,easy
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AUTHOR
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Vincenzo Librandi, Jan 05 2014
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STATUS
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approved
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