Number of nX7 0..1 arrays with every element equal to 1, 3, 4, 5 or 7 king-move adjacent elements, with upper left element zero.
A298621
Number of nX7 0..1 arrays with every element equal to 1, 3, 4, 5 or 7 king-move adjacent elements, with upper left element zero.
Terms
- a(0) =0a(1) =240a(2) =88a(3) =4068a(4) =51213a(5) =480343a(6) =10823065a(7) =161922923a(8) =2400592063a(9) =44083556765a(10) =752293726555
External references
- oeis: A298621