Number of 6Xn arrays containing n copies of 0..6-1 with every element equal to or 1 greater than any northeast or northwest neighbors modulo 6 and the upper left element equal to 0.
A267025
Number of 6Xn arrays containing n copies of 0..6-1 with every element equal to or 1 greater than any northeast or northwest neighbors modulo 6 and the upper left element equal to 0.
Terms
- a(0) =120a(1) =15a(2) =37a(3) =537a(4) =5493a(5) =69265a(6) =912057a(7) =13122646a(8) =193577805a(9) =2965487933a(10) =46310466234
External references
- oeis: A267025