A045140 - OEIS

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A045140

Numbers whose base-4 representation contains exactly one 2 and two 3's.

47, 59, 62, 111, 123, 126, 143, 159, 179, 183, 188, 189, 203, 206, 219, 222, 227, 231, 236, 237, 242, 246, 248, 249, 303, 315, 318, 367, 379, 382, 399, 415, 435, 439, 444, 445, 459, 462, 475, 478, 483, 487, 492, 493, 498, 502

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

OFFSET

1,1

LINKS

Table of n, a(n) for n=1..46.

CROSSREFS

Cf. A007090.

Sequence in context: A355601 A048581 A169716 * A104852 A061758 A309510

Adjacent sequences: A045137 A045138 A045139 * A045141 A045142 A045143

KEYWORD

nonn,base

AUTHOR

Clark Kimberling

STATUS

approved