1165496
domain: N
Appears in sequences
- 1/12 the number of (n+2) X 4 0..2 arrays with each 3 X 3 subblock containing three of each value.at n=6A184379
- 1/12 the number of (n+2)X9 0..2 arrays with each 3X3 subblock containing three of each value.at n=1A184384
- T(n,k)=1/12 the number of (n+2)X(k+2) 0..2 arrays with each 3X3 subblock containing three of each value.at n=29A184386