9207834547
domain: N
Appears in sequences
- 1/24 the number of (n+1) X (n+1) 0..3 arrays with every 2 X 2 subblock containing exactly three distinct values.at n=3A183585
- 1/24 the number of (n+1)X5 0..3 arrays with every 2X2 subblock containing exactly three distinct values.at n=3A183589
- T(n,k)=1/24 the number of (n+1)X(k+1) 0..3 arrays with every 2X2 subblock containing exactly three distinct values.at n=24A183594