78445domain: NAppears in sequencesNumber of ordered quadruples (i,j,k,l) in range [0..n] satisfying i == j (mod 2), j == k (mod 3) and k == l (mod 4).at n=36A115523Integers of the form (x^4)/24 + (x^3)/6 + (x^2)/2 + x + 1 with x > 0.at n=11A127877