A045008 Numbers whose base-3 representation contains exactly three 0's and four 2's.

1484, 1520, 1532, 1536, 1628, 1640, 1644, 1676, 1680, 1692, 1952, 1964, 1968, 2000, 2004, 2016, 2108, 2112, 2124, 2160, 2267, 2375, 2411, 2423, 2427, 2699, 2735, 2747, 2751, 2843, 2855, 2859, 2891, 2895, 2907, 3671

Offset

1,1

Links

Table of n, a(n) for n=1..36.

Mathematica

Select[Range[4000], DigitCount[#, 3, 0]==3&&DigitCount[#, 3, 2]==4&] (* Harvey P. Dale, Aug 10 2011 *)

Crossrefs

Cf. A007089.

Sequence in context: A255087 A137365 A137366 * A327880 A257713 A269923

Adjacent sequences: A045005 A045006 A045007 * A045009 A045010 A045011

Keyword

nonn,base

Author

Clark Kimberling

Status

approved