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A045161
Numbers whose base-5 representation contains exactly one 0 and no 1's.
1
0, 10, 15, 20, 52, 53, 54, 60, 65, 70, 77, 78, 79, 85, 90, 95, 102, 103, 104, 110, 115, 120, 262, 263, 264, 267, 268, 269, 272, 273, 274, 302, 303, 304, 310, 315, 320, 327, 328, 329, 335, 340, 345, 352, 353, 354, 360, 365, 370, 387
OFFSET
1,2
LINKS
MATHEMATICA
Select[Range[0, 400], DigitCount[#, 5, 0]==1 && DigitCount[#, 5, 1]==0 &] (* Vincenzo Librandi, Jun 29 2019 *)
CROSSREFS
Cf. A007091.
Sequence in context: A344330 A091418 A055986 * A105156 A108614 A336548
KEYWORD
nonn,base
EXTENSIONS
a(1) = 0 inserted by Georg Fischer, Jun 28 2019
STATUS
approved