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A045068
Numbers whose base-4 representation contains exactly one 0 and two 3's.
0
51, 60, 79, 115, 124, 143, 179, 188, 199, 203, 205, 206, 211, 220, 227, 236, 241, 242, 244, 248, 287, 303, 311, 315, 317, 318, 335, 371, 380, 399, 435, 444, 455, 459, 461, 462, 467, 476, 483, 492, 497, 498, 500, 504, 543, 559
OFFSET
1,1
MATHEMATICA
Select[Range[600], DigitCount[#, 4, 0]==1&&DigitCount[#, 4, 3]==2&] (* Harvey P. Dale, Jun 29 2015 *)
CROSSREFS
Cf. A007090.
Sequence in context: A043210 A043990 A297829 * A050701 A206525 A216055
KEYWORD
nonn,base
STATUS
approved