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A044996
Numbers whose base-3 representation contains exactly one 0 and two 2's.
1
20, 24, 35, 47, 51, 59, 61, 65, 69, 73, 75, 98, 104, 106, 116, 128, 132, 140, 142, 146, 150, 154, 156, 176, 178, 184, 194, 196, 200, 204, 208, 210, 220, 226, 228, 287, 293, 295, 311, 313, 319, 341, 347, 349, 359, 371, 375, 383
OFFSET
1,1
MATHEMATICA
A044996list[upto_]:=Select[Range[upto], DigitCount[#, 3, 0]==1&&DigitCount[#, 3, 2]==2&]; A044996list[1000] (* Paolo Xausa, Aug 04 2023 *)
CROSSREFS
Cf. A007089.
Sequence in context: A171696 A060461 A214177 * A347190 A263016 A107302
KEYWORD
nonn,base
STATUS
approved