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A045155
Numbers whose base-4 representation contains exactly four 2's and two 3's.
0
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
OFFSET
1,1
CROSSREFS
Cf. A007090.
Sequence in context: A260543 A145647 A251946 * A251989 A251985 A297512
KEYWORD
nonn,base
STATUS
approved