Number of nX7 0..1 arrays with every element unequal to 1, 2, 3, 6 or 7 king-move adjacent elements, with upper left element zero.
A305088
Number of nX7 0..1 arrays with every element unequal to 1, 2, 3, 6 or 7 king-move adjacent elements, with upper left element zero.
Terms
- a(0) =8a(1) =346a(2) =920a(3) =1016a(4) =39016a(5) =285422a(6) =630306a(7) =12378708a(8) =108542087a(9) =472695509a(10) =5199121658a(11) =46704561668a(12) =282819566127
External references
- oeis: A305088