328176

Appears in sequences

• Integer part of (4th elementary symmetric function of 3,4,...,n+5)/(3+4+...+n+5).at n=15A024192
• Longest cycle in range [A014137(n-1)..A014138(n-1)] of permutation A071661.at n=18A079439
• Number of closed meanders with 2n crossings and 5 digons.at n=32A300901