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A045224
Numbers whose base-5 representation contains exactly one 1 and three 2's.
0
187, 287, 307, 311, 687, 887, 927, 935, 938, 939, 942, 947, 962, 987, 1062, 1187, 1287, 1307, 1311, 1387, 1427, 1435, 1438, 1439, 1442, 1447, 1462, 1487, 1507, 1511, 1527, 1535, 1538, 1539, 1542, 1547, 1551, 1555, 1558
OFFSET
1,1
MATHEMATICA
Select[Range[2000], DigitCount[#, 5, 1]==1&&DigitCount[#, 5, 2]==3&] (* Harvey P. Dale, Jun 16 2013 *)
CROSSREFS
Cf. A007091.
Sequence in context: A339863 A349939 A029556 * A362630 A308810 A063346
KEYWORD
nonn,base
STATUS
approved