Number of 5Xn 0..2 arrays with no element equal to any value at offset (-2,-1) (-2,1) or (-1,-1) and new values introduced in order 0..2.
A275269
Number of 5Xn 0..2 arrays with no element equal to any value at offset (-2,-1) (-2,1) or (-1,-1) and new values introduced in order 0..2.
Terms
- a(0) =41a(1) =172a(2) =1440a(3) =13156a(4) =126420a(5) =1224088a(6) =11894712a(7) =115625536a(8) =1124255412a(9) =10931650164a(10) =106295619008
External references
- oeis: A275269