A045060 Numbers whose base-4 representation contains exactly four 0's and three 2's.

8202, 8226, 8232, 8322, 8328, 8352, 8706, 8712, 8736, 8832, 10242, 10248, 10272, 10368, 10752, 16426, 16522, 16546, 16552, 16906, 16930, 16936, 17026, 17032, 17056, 18442, 18466, 18472, 18562, 18568, 18592, 18946

Offset

1,1

Links

Table of n, a(n) for n=1..32.

Mathematica

Select[Range[20000], DigitCount[#, 4, 0]==4&&DigitCount[#, 4, 2]==3&] (* Harvey P. Dale, Jul 02 2022 *)

Crossrefs

Cf. A007090.

Sequence in context: A253713 A168346 A331357 * A320285 A168471 A031844

Adjacent sequences: A045057 A045058 A045059 * A045061 A045062 A045063

Keyword

nonn,base

Author

Clark Kimberling

Status

approved