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A090757
Duplicate of A048739.
0
1, 3, 8, 20, 49, 119, 288, 696, 1681, 4059, 9800, 23660, 57121, 137903, 332928
OFFSET
0,2
CROSSREFS
Sequence in context: A026723 A038746 A126876 * A048739 A054192 A124523
KEYWORD
dead
STATUS
approved