78046

Appears in sequences

• Number of (n+2) X (1+2) 0..3 arrays with no row, column, diagonal or antidiagonal in any 3 X 3 subblock summing to 0 2 4 5 7 or 9.at n=10A251645
• a(n) is the number of vertices in the diagram of partitions of n (see example).at n=38A299475