Number of nX7 0..2 arrays with no element equal to any value at offset (-2,-1) (-1,0) or (-1,1) and new values introduced in order 0..2.
A275182
Number of nX7 0..2 arrays with no element equal to any value at offset (-2,-1) (-1,0) or (-1,1) and new values introduced in order 0..2.
Terms
- a(0) =365a(1) =4096a(2) =4021a(3) =5653a(4) =25241a(5) =117916a(6) =561044a(7) =2688402a(8) =12931103a(9) =62408531a(10) =302138208a(11) =1466387881a(12) =7128875693a(13) =34691973269a(14) =168923525976a(15) =822823965071
External references
- oeis: A275182