A045155 - OEIS

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A045155

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

2735, 2747, 2750, 2795, 2798, 2810, 2987, 2990, 3002, 3050, 3755, 3758, 3770, 3818, 4010, 6831, 6843, 6846, 6891, 6894, 6906, 7083, 7086, 7098, 7146, 7851, 7854, 7866, 7914, 8106, 8879, 8891, 8894, 8939, 8942, 8954

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

OFFSET

1,1

LINKS

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

CROSSREFS

Cf. A007090.

Sequence in context: A260543 A145647 A251946 * A251989 A251985 A297512

Adjacent sequences: A045152 A045153 A045154 * A045156 A045157 A045158

KEYWORD

nonn,base

AUTHOR

Clark Kimberling

STATUS

approved