282612domain: NAppears in sequencesTriangle T(n,k) read by rows: T(0,k)=1, otherwise T(n,k)= 1 + floor(n!*exp(-(k-floor(n)/2)^2)).at n=49A171229Triangle T(n,k) read by rows: T(0,k)=1, otherwise T(n,k)= 1 + floor(n!*exp(-(k-floor(n)/2)^2)).at n=50A171229a(n) = Sum_{d|n} (n/d)^d * binomial(d+n,n).at n=9A363661