OFFSET
0,2
COMMENTS
a(n) = floor(1/R) where R is the radius of convergence of the series S(x,n) = Sum_{k>=0} binomial(n*k, k)*x^k. - Michel Lagneau, Mar 09 2011
LINKS
Harry J. Smith, Table of n, a(n) for n = 0..1000
EXAMPLE
a(7) = floor(8^8/7^7) = floor(16777216/823543) = floor(20.37...) = 20.
PROG
(PARI) { for (n=0, 1000, write("b060644.txt", n, " ", floor((n + 1)^(n + 1)/n^n)); ) } \\ Harry J. Smith, Jul 09 2009
CROSSREFS
KEYWORD
nonn
AUTHOR
Henry Bottomley, Apr 17 2001
STATUS
approved