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A132726
Triangle read by rows: T(n,k) = length of period in decimal representation of k/n, 1<=k<=n.
2
0, 0, 0, 1, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 1, 0, 1, 1, 0, 6, 6, 6, 6, 6, 6, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 1, 1, 1, 1, 1, 1, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 0, 1, 1, 0, 1, 1, 0, 1, 1, 0, 1, 1, 0, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 0, 6, 6, 6, 6, 6, 6, 0, 6, 6, 6, 6, 6, 6, 0
OFFSET
1,22
COMMENTS
T(n,1) = A051626(n); T(n,n) = 0;
T(n,k) = T(1,k/A050873(n,k));
T(n,k) = T(n,A132740(k)), 1<=k<=n;
T(A003592(n),k) = 0, 1<=k<=A003592(n).
CROSSREFS
Sequence in context: A090143 A254730 A090611 * A269348 A165057 A165059
KEYWORD
nonn,base,tabl
AUTHOR
Reinhard Zumkeller, Aug 27 2007
STATUS
approved