3831324
domain: N
Appears in sequences
- 1/6 the number of (n+1)X(n+1) 0..2 arrays with every 2X2 subblock containing all three values.at n=3A183595
- 1/6 the number of (n+1)X5 0..2 arrays with every 2X2 subblock containing all three values.at n=3A183598
- T(n,k)=1/6 the number of (n+1)X(k+1) 0..2 arrays with every 2X2 subblock containing all three values.at n=24A183603