46695

Appears in sequences

• Number of solutions to a+b+c < d+e with each of a,b,c,d,e in {1..n+1}.at n=10A179441
• a(n) is the number of rooted 2-connected triangular maps on the projective plane with n vertices.at n=6A316698
• a(n) is the smallest nonnegative integer m such that the integer part of tan(m) is equal to n.at n=16A327788