52104domain: NAppears in sequencesNumber of permissible patterns of primes in a fixed interval of n consecutive integers.at n=42A094660a(n) = n^4 + 4*n^3 + 12*n^2 + 24*n + 24.at n=14A127878Number of 3-step one or two space at a time bishop's tours on an n X n board summed over all starting positions.at n=32A187047