603766

Appears in sequences

• Numbers k such that the least term in the periodic part of the continued fraction for sqrt(k) is 42.at n=36A031720
• a(n) = 1369*n^2 + 37.at n=21A158741
• 1/24 the number of (n+1) X 3 0..3 arrays with every 2 X 2 subblock containing exactly three distinct values.at n=3A183587
• 1/24 the number of (n+1)X5 0..3 arrays with every 2X2 subblock containing exactly three distinct values.at n=1A183589
• T(n,k)=1/24 the number of (n+1)X(k+1) 0..3 arrays with every 2X2 subblock containing exactly three distinct values.at n=11A183594
• T(n,k)=1/24 the number of (n+1)X(k+1) 0..3 arrays with every 2X2 subblock containing exactly three distinct values.at n=13A183594