477264

Appears in sequences

• Number of n X 3 binary arrays with all 1's connected and a path of 1's from top row to bottom row.at n=7A163029
• Number of n X 8 binary arrays with all 1s connected and a path of 1s from left column to right column.at n=2A163043
• a(1) = 8, a(n) = smallest number > a(n-1) such that the concatenation of a(n-1) and a(n) is a square.at n=9A265149
• Array read by antidiagonals: T(m,n) is the number of m X n binary arrays with all 1's connected and a path of 1's from top row to bottom row.at n=52A359574