OFFSET
1,1
LINKS
Vaclav Kotesovec, Table of n, a(n) for n = 1..5113
EXAMPLE
For n=13, the central binomial coefficient (C(13,6) = 1716) is divisible by 10 binomial coefficients C(13,j); the 4 nondivisible cases are C(13,4), C(13,5), C(13,8), and C(13,9).
CROSSREFS
KEYWORD
nonn
AUTHOR
Labos Elemer, Mar 12 2003
STATUS
approved