110602800domain: NAppears in sequencesPlace n distinguishable balls in n boxes (in n^n ways); let f(n,k) = number of ways that max in any box is k, for 1<=k<=n; sequence gives f(n,4)/n.at n=6A019580Numerators of bivariate Taylor expansion of the incomplete elliptic integral of the first kind.at n=25A272102