A045165 Numbers whose base-5 representation contains exactly two 0's and no 1's.

50, 75, 100, 252, 253, 254, 260, 265, 270, 300, 325, 350, 377, 378, 379, 385, 390, 395, 425, 450, 475, 502, 503, 504, 510, 515, 520, 550, 575, 600, 1262, 1263, 1264, 1267, 1268, 1269, 1272, 1273, 1274, 1302, 1303, 1304, 1310, 1315, 1320, 1327, 1328, 1329, 1335

Offset

1,1

Links

Table of n, a(n) for n=1..49.

Mathematica

Select[Range[1400], DigitCount[#, 5, 0]==2&&DigitCount[#, 5, 1]==0&] (* Harvey P. Dale, May 03 2017 *)

Crossrefs

Cf. A007091.

Sequence in context: A217857 A071366 A321517 * A261286 A259670 A138381

Adjacent sequences: A045162 A045163 A045164 * A045166 A045167 A045168

Keyword

nonn,base

Author

Clark Kimberling

Status

approved