A044984 Numbers whose base-3 representation contains exactly three 0's and four 1's.

742, 760, 766, 768, 814, 820, 822, 838, 840, 846, 976, 982, 984, 1000, 1002, 1008, 1054, 1056, 1062, 1080, 2228, 2230, 2236, 2254, 2282, 2284, 2290, 2300, 2302, 2306, 2310, 2314, 2316, 2326, 2332, 2334, 2362, 2380, 2386

Offset

1,1

Links

Harvey P. Dale, Table of n, a(n) for n = 1..3000

Mathematica

Select[Range[2500], DigitCount[#, 3, 0]==3&&DigitCount[#, 3, 1]==4&] (* Harvey P. Dale, Jun 24 2020 *)

Crossrefs

Cf. A007089.

Sequence in context: A256634 A105391 A319043 * A252576 A188483 A235675

Adjacent sequences: A044981 A044982 A044983 * A044985 A044986 A044987

Keyword

nonn,base

Author

Clark Kimberling

Status

approved