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A045264
Numbers whose base-5 representation contains no 2's and exactly two 3's.
0
18, 43, 78, 83, 90, 91, 94, 98, 118, 143, 168, 203, 208, 215, 216, 219, 223, 243, 378, 383, 390, 391, 394, 398, 403, 408, 415, 416, 419, 423, 450, 451, 454, 455, 456, 459, 470, 471, 474, 478, 483, 490, 491, 494, 498, 518, 543
OFFSET
1,1
MATHEMATICA
Select[Range[600], DigitCount[#, 5, 2]==0&&DigitCount[#, 5, 3]==2&] (* Harvey P. Dale, Jan 18 2017 *)
CROSSREFS
Cf. A007091.
Sequence in context: A045189 A044095 A044476 * A297428 A049067 A114814
KEYWORD
nonn,base
STATUS
approved