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A022910
The sequence M(n) in A022906.
1
0, 2, 1, 1, 2, 3, 4, 4, 3, 4, 5, 6, 7, 7, 6, 7, 8, 9, 10, 9, 9, 10, 11, 12, 12, 12, 11, 12, 14, 15, 15, 14, 12, 13, 15, 18, 16, 14, 14, 15, 16, 18, 17, 16, 15, 17, 19, 20, 20, 19, 17, 18, 20, 23, 21, 18, 18, 20, 21, 23, 22, 20, 18, 21, 24, 25, 24, 22, 20, 21, 24, 28, 24
OFFSET
1,2
CROSSREFS
Sequence in context: A277083 A216222 A090282 * A030737 A238587 A320767
KEYWORD
nonn
STATUS
approved