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A045082
Numbers whose base-4 representation contains exactly four 0's and one 3.
0
768, 1027, 1036, 1072, 1216, 1792, 2051, 2060, 2096, 2240, 2816, 3073, 3074, 3076, 3080, 3088, 3104, 3136, 3200, 3328, 3584, 4103, 4107, 4109, 4110, 4115, 4124, 4131, 4140, 4145, 4146, 4148, 4152, 4163, 4172, 4208, 4227
OFFSET
1,1
MATHEMATICA
Select[Range[5000], DigitCount[#, 4, 0]==4&&DigitCount[#, 4, 3]==1&] (* Harvey P. Dale, Jun 12 2012 *)
CROSSREFS
Cf. A007090.
Sequence in context: A200856 A116301 A219225 * A257414 A179668 A219317
KEYWORD
nonn,base
STATUS
approved