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A056837
Duplicate of A001971.
0
0, 0, 1, 1, 2, 3, 5, 6, 8, 10, 13, 15, 18, 21, 25, 28, 32, 36, 41, 45, 50, 55, 61, 66, 72, 78
OFFSET
0,5
CROSSREFS
Sequence in context: A022829 A347645 A229172 * A001971 A122493 A284830
KEYWORD
dead
STATUS
approved