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A037469
Duplicate of A007091.
0
1, 2, 3, 4, 10, 11, 12, 13, 14, 20, 21, 22, 23, 24, 30, 31, 32, 33, 34, 40, 41, 42, 43, 44, 100, 101, 102, 103, 104, 110, 111, 112, 113, 114, 120, 121, 122, 123, 124, 130, 131, 132, 133, 134, 140, 141, 142, 143, 144, 200, 201, 202, 203
OFFSET
1,2
FORMULA
A007091 \ {0}. [From R. J. Mathar, Oct 20 2008]
CROSSREFS
Sequence in context: A174139 A037325 A293292 * A007091 A058185 A080897
KEYWORD
dead
STATUS
approved