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A045156
Numbers whose base-4 representation contains exactly four 2's and three 3's.
0
10943, 10991, 11003, 11006, 11183, 11195, 11198, 11243, 11246, 11258, 11951, 11963, 11966, 12011, 12014, 12026, 12203, 12206, 12218, 12266, 15023, 15035, 15038, 15083, 15086, 15098, 15275, 15278, 15290, 15338
OFFSET
1,1
CROSSREFS
Cf. A007090.
Sequence in context: A092007 A043581 A130663 * A003919 A179250 A105716
KEYWORD
nonn,base
STATUS
approved