A045182 Numbers whose base-5 representation contains exactly two 0's and two 2's.

252, 260, 300, 637, 677, 685, 877, 885, 925, 1257, 1261, 1263, 1264, 1267, 1272, 1277, 1285, 1301, 1303, 1304, 1305, 1315, 1320, 1327, 1335, 1352, 1360, 1377, 1385, 1425, 1501, 1503, 1504, 1505, 1515, 1520, 1525, 1575

Offset

1,1

Links

Table of n, a(n) for n=1..38.

Mathematica

Select[Range[1600], DigitCount[#, 5, 0]==DigitCount[#, 5, 2]==2&] (* Harvey P. Dale, Aug 08 2017 *)

Crossrefs

Cf. A007091.

Sequence in context: A367577 A365915 A113899 * A330616 A046331 A066695

Adjacent sequences: A045179 A045180 A045181 * A045183 A045184 A045185

Keyword

nonn,base

Author

Clark Kimberling

Status

approved