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A039397
Numbers whose base-10 representation has the same nonzero number of 0's and 5's.
0
50, 105, 150, 205, 250, 305, 350, 405, 450, 501, 502, 503, 504, 506, 507, 508, 509, 510, 520, 530, 540, 560, 570, 580, 590, 605, 650, 705, 750, 805, 850, 905, 950, 1015, 1025, 1035, 1045, 1051, 1052, 1053, 1054, 1056, 1057, 1058, 1059, 1065, 1075
OFFSET
1,1
MATHEMATICA
Select[Range[1250], DigitCount[#, 10, 0]==DigitCount[#, 10, 5]>0&] (* Harvey P. Dale, Nov 22 2024 *)
CROSSREFS
Sequence in context: A328305 A304840 A043220 * A044000 A256631 A250724
KEYWORD
nonn,base,easy,changed
STATUS
approved