6045233
domain: N
Appears in sequences
- 1/12 the number of (n+2) X 3 0..2 arrays with each 3 X 3 subblock containing three of each value.at n=7A184378
- 1/12 the number of (n+2)X10 0..2 arrays with each 3X3 subblock containing three of each value.at n=0A184385
- 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=28A184386