login
A045009
Numbers whose base-3 representation contains exactly four 0's and no 2's.
0
81, 244, 246, 252, 270, 324, 733, 739, 741, 757, 759, 765, 811, 813, 819, 837, 973, 975, 981, 999, 1053, 2200, 2218, 2224, 2226, 2272, 2278, 2280, 2296, 2298, 2304, 2434, 2440, 2442, 2458, 2460, 2466, 2512, 2514, 2520, 2538
OFFSET
1,1
CROSSREFS
Cf. A007089.
Sequence in context: A205048 A008876 A031456 * A237167 A236893 A044986
KEYWORD
nonn,base
STATUS
approved