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A348242
A307720(2*n).
5
1, 1, 1, 2, 2, 2, 2, 2, 3, 3, 3, 3, 3, 2, 2, 2, 2, 3, 3, 3, 3, 3, 3, 1, 1, 1, 1, 1, 1, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 4
OFFSET
1,4
LINKS
CROSSREFS
Sequence in context: A262689 A319816 A343437 * A105517 A069624 A230774
KEYWORD
nonn
AUTHOR
N. J. A. Sloane, Oct 15 2021
STATUS
approved