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A101598 Triangle read by rows: T(n,k) = number of distinct digits in decimal representation of binomial(n,k), 0<=k<=n. 1
1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 2, 2, 1, 1, 1, 1, 2, 2, 2, 1, 1, 1, 1, 2, 2, 2, 2, 1, 1, 1, 1, 2, 2, 2, 2, 2, 1, 1, 1, 1, 2, 2, 3, 3, 2, 2, 1, 1, 1, 2, 2, 3, 3, 2, 3, 3, 2, 2, 1, 1, 1, 1, 3, 2, 3, 3, 2, 3, 1, 1, 1, 1, 2, 1, 2, 3, 3, 3, 3, 3, 2, 1, 2, 1, 1, 2, 2, 3, 3, 4, 3, 3, 4, 3, 3, 2, 2, 1 (list; table; graph; refs; listen; history; text; internal format)
OFFSET
1,18
LINKS
FORMULA
T(n, k) = A043537(A007318(n, k)).
CROSSREFS
Cf. A101599.
Sequence in context: A099384 A015716 A308884 * A342461 A157129 A101615
KEYWORD
nonn,tabl,base
AUTHOR
Reinhard Zumkeller, Dec 08 2004
STATUS
approved

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Last modified May 25 16:17 EDT 2024. Contains 372801 sequences. (Running on oeis4.)