A045052 Numbers whose base-4 representation contains exactly three 0's and no 2's.

64, 192, 257, 259, 260, 268, 272, 304, 320, 448, 769, 771, 772, 780, 784, 816, 832, 960, 1029, 1031, 1037, 1039, 1041, 1043, 1044, 1052, 1073, 1075, 1076, 1084, 1089, 1091, 1092, 1100, 1104, 1136, 1217, 1219, 1220, 1228, 1232

Offset

1,1

Links

Table of n, a(n) for n=1..41.

Crossrefs

Cf. A007090.

Sequence in context: A202332 A208636 A135270 * A195089 A336596 A175166

Adjacent sequences: A045049 A045050 A045051 * A045053 A045054 A045055

Keyword

nonn,base

Author

Clark Kimberling

Status

approved