112723

Appears in sequences

• Number of nX3 0..4 arrays with each element equal to the number its horizontal and vertical neighbors less than or equal to itself.at n=4A196539
• Number of n X 5 0..4 arrays with each element equal to the number its horizontal and vertical neighbors less than or equal to itself.at n=2A196541
• T(n,k)=Number of nXk 0..4 arrays with each element equal to the number of its horizontal and vertical neighbors less than or equal to itself.at n=23A196544
• T(n,k)=Number of nXk 0..4 arrays with each element equal to the number of its horizontal and vertical neighbors less than or equal to itself.at n=25A196544
• Indices of record values in A266948: least prime p such that p-2 and 6n-p are also prime.at n=20A266950
• Odd numbers k > 1 such that A309906(k-1) < A309906(k) > A309906(k+1) < A309906(k+2) > A309906(k+3).at n=28A349938