A044996 Numbers whose base-3 representation contains exactly one 0 and two 2's.

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

Links

Paolo Xausa, Table of n, a(n) for n = 1..1000

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

Adjacent sequences: A044993 A044994 A044995 * A044997 A044998 A044999

Keyword

nonn,base

Author

Clark Kimberling

Status

approved