76562500

Appears in sequences

• Squares that remain squares when prefixed with a 9.at n=11A167044
• Number of (n+1)X(4+1) 0..2 arrays with nondecreasing sum of every two consecutive values in every row and column.at n=4A250439
• Number of (n+1)X(5+1) 0..2 arrays with nondecreasing sum of every two consecutive values in every row and column.at n=3A250440
• T(n,k)=Number of (n+1)X(k+1) 0..2 arrays with nondecreasing sum of every two consecutive values in every row and column.at n=31A250443
• Number of (n+1)X(4+1) 0..3 arrays with nondecreasing sum of every two consecutive values in every row and column.at n=2A251970
• T(n,k)=Number of (n+1)X(k+1) 0..3 arrays with nondecreasing sum of every two consecutive values in every row and column.at n=17A251974
• T(n,k)=Number of (n+1)X(k+1) 0..3 arrays with nondecreasing sum of every two consecutive values in every row and column.at n=18A251974