A045057 - OEIS

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A045057

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

256, 768, 1025, 1027, 1028, 1036, 1040, 1072, 1088, 1216, 1280, 1792, 3073, 3075, 3076, 3084, 3088, 3120, 3136, 3264, 3328, 3840, 4101, 4103, 4109, 4111, 4113, 4115, 4116, 4124, 4145, 4147, 4148, 4156, 4161, 4163, 4164

(list; graph; refs; listen; history; text; internal format)

OFFSET

1,1

LINKS

Table of n, a(n) for n=1..37.

CROSSREFS

Cf. A007090.

Sequence in context: A235092 A237015 A237008 * A195091 A361176 A203450

Adjacent sequences: A045054 A045055 A045056 * A045058 A045059 A045060

KEYWORD

nonn,base

AUTHOR

Clark Kimberling

STATUS

approved