47120

Appears in sequences

• Numbers k such that the least term in the periodic part of the continued fraction for sqrt(k) is 14.at n=32A031692
• Number of unlabeled, connected graphs on n vertices that have no induced subgraph isomorphic to a gem, where a gem is a 4-path with a fifth vertex adjacent to all four of the vertices in the path.at n=8A079576
• In the interior of a regular 2n-gon with all diagonals drawn, the number of points where exactly three diagonals intersect.at n=38A101363
• a(n) = 961*n^2 + 31.at n=7A158675
• a(n) = 49*n^2 + n.at n=30A173141
• Number of (n+1)X(2+1) 0..3 arrays with no element unequal to a strict majority of its horizontal, vertical and antidiagonal neighbors, with values 0..3 introduced in row major order.at n=8A231357
• T(n,k)=Number of (n+1)X(k+1) 0..3 arrays with no element unequal to a strict majority of its horizontal, vertical and antidiagonal neighbors, with values 0..3 introduced in row major order.at n=46A231363
• Numbers k such that (49*10^k + 383)/9 is prime.at n=22A285571