Number of 4 X n 0..2 arrays with no element equal to any value at offset (-2,-2) (-1,0) or (-1,1) and new values introduced in order 0..2.
A275133
Number of 4 X n 0..2 arrays with no element equal to any value at offset (-2,-2) (-1,0) or (-1,1) and new values introduced in order 0..2.
Terms
- a(0) =4a(1) =36a(2) =129a(3) =568a(4) =2545a(5) =11092a(6) =48451a(7) =212897a(8) =933888a(9) =4092697a(10) =17946318a(11) =78700481a(12) =345078541a(13) =1513083403a(14) =6634687537a(15) =29092060534a(16) =127563508661a(17) =559344843153
External references
- oeis: A275133