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A039187
Numbers whose base-11 representation has the same number of 3's and 9's.
0
0, 1, 2, 4, 5, 6, 7, 8, 10, 11, 12, 13, 15, 16, 17, 18, 19, 21, 22, 23, 24, 26, 27, 28, 29, 30, 32, 42, 44, 45, 46, 48, 49, 50, 51, 52, 54, 55, 56, 57, 59, 60, 61, 62, 63, 65, 66, 67, 68, 70, 71, 72, 73, 74, 76, 77, 78, 79, 81, 82, 83, 84, 85, 87, 88, 89, 90, 92, 93, 94
OFFSET
1,3
CROSSREFS
Sequence in context: A160044 A180917 A127428 * A001963 A287183 A039140
KEYWORD
nonn,base,easy
STATUS
approved