|
| |
|
|
A166459
|
|
Numbers whose sum of digits is 19.
|
|
34
|
|
|
|
199, 289, 298, 379, 388, 397, 469, 478, 487, 496, 559, 568, 577, 586, 595, 649, 658, 667, 676, 685, 694, 739, 748, 757, 766, 775, 784, 793, 829, 838, 847, 856, 865, 874, 883, 892, 919, 928, 937, 946, 955, 964, 973, 982, 991, 1099, 1189, 1198, 1279, 1288
(list;
graph;
refs;
listen;
history;
text;
internal format)
|
|
|
|
OFFSET
|
1,1
|
|
|
COMMENTS
|
A007953(a(n)) = 19; number of repdigits = A242627(19) = 1. - Reinhard Zumkeller, Jul 17 2014
|
|
|
LINKS
|
Vincenzo Librandi, Table of n, a(n) for n = 1..1000
|
|
|
MATHEMATICA
|
Select[Range[1500], Total[IntegerDigits[#]]==19&] (* Harvey P. Dale, Jul 19 2011 *)
|
|
|
PROG
|
(Magma) [n: n in [1..1500] | &+Intseq(n) eq 19]; // Vincenzo Librandi, Sep 13 2013
(Haskell)
a166459 n = a166459_list !! (n-1)
a166459_list = filter ((== 19) . a007953) [0..]
-- Reinhard Zumkeller, Jul 17 2014
|
|
|
CROSSREFS
|
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), A235226 (15), A235227 (16), A166370 (17), A235228 (18), A235229 (20).
Cf. A242614, A242627.
Sequence in context: A156840 A227517 A142232 * A304368 A190355 A213078
Adjacent sequences: A166456 A166457 A166458 * A166460 A166461 A166462
|
|
|
KEYWORD
|
nonn,base,easy
|
|
|
AUTHOR
|
Vincenzo Librandi, Oct 14 2009
|
|
|
STATUS
|
approved
|
| |
|
|
