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A077893
Duplicate of A077953.
1
1, 1, 1, 1, 3, 3, 5, 5, 11, 11, 21, 21, 43, 43, 85, 85, 171, 171, 341, 341, 683, 683, 1365, 1365
OFFSET
0,5
CROSSREFS
Sequence in context: A343041 A124115 A124114 * A077953 A077980 A286759
KEYWORD
dead
STATUS
approved