130832domain: NAppears in sequencesa(n) = (9*n + 11)*binomial(n+10, 10)/11.at n=7A056128a(n) = (1/24)*(n+1)*(n+3)*(n^2+22*n+88).at n=37A090950a(1)=1, a(n)=a(n-1)+n^3 if n odd, a(n)=a(n-1)+ n^0 if n is even.at n=31A140152a(n) = Sum_{k=0..n} k^3*binomial(2*n-k,n).at n=8A293550