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A067020
Duplicate of A051913.
0
7, 9, 13, 14, 18, 19, 21, 26, 27, 28, 35, 36, 37, 38, 39, 42, 45, 52, 54, 56, 57, 63, 65, 70
OFFSET
1,1
CROSSREFS
Sequence in context: A066498 A102306 A066962 * A051913 A180645 A196091
KEYWORD
dead
STATUS
approved