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A048207
a(n)=least m such that column m of T that contains n, array T given by A048201.
0
1, 1, 2, 1, 1, 2, 3, 1, 2, 1, 3, 4, 2, 1, 1, 1, 3, 2, 4, 5, 1, 1, 3, 2, 1, 1, 4, 1, 5, 6, 2, 3, 1, 1, 1, 1, 4, 1, 3, 1, 5, 1, 6, 7, 3, 1, 4, 1, 1, 1, 2, 5, 1, 2, 4, 6, 1, 7, 8, 1, 2, 1, 5, 1, 1, 4, 2, 6, 2, 1, 2, 7, 3, 8, 9, 5, 1, 2, 3, 1, 1, 2, 1, 6, 1, 1, 3, 5, 7, 1
OFFSET
1,3
CROSSREFS
Sequence in context: A277700 A140191 A317840 * A359164 A105810 A063726
KEYWORD
nonn
STATUS
approved