A045083 Numbers whose base-4 representation contains exactly four 0's and two 3's.

3075, 3084, 3120, 3264, 3840, 4111, 4147, 4156, 4291, 4300, 4336, 4867, 4876, 4912, 5056, 7171, 7180, 7216, 7360, 7936, 8207, 8243, 8252, 8387, 8396, 8432, 8963, 8972, 9008, 9152, 11267, 11276, 11312, 11456, 12032

Offset

1,1

Links

Table of n, a(n) for n=1..35.

Mathematica

Select[Range[13000], DigitCount[#, 4, 0]==4&&DigitCount[#, 4, 3]==2&] (* Harvey P. Dale, Aug 25 2016 *)

Crossrefs

Cf. A007090.

Sequence in context: A262459 A205623 A205358 * A186470 A322607 A284660

Adjacent sequences: A045080 A045081 A045082 * A045084 A045085 A045086

Keyword

nonn,base

Author

Clark Kimberling

Status

approved