26800
domain: N
Appears in sequences
- Number of primes less than 10000n.at n=30A038813
- Number of singular points on n-th order Chmutov surface.at n=40A057870
- INVERT transform of A089835.at n=3A089836
- a(n) = (3*n+7)*n^2.at n=20A257042
- Values of k in A071580.at n=16A258081
- Number of Dyck paths of semilength n such that each positive level up to the highest nonempty level has exactly one peak.at n=17A287846
- Number of largest subsets of the set of points in an n X n square grid, such that no two points are at the same distance.at n=7A335232
- 4*a(n) is the maximum possible determinant of a 3 X 3 matrix whose entries are 9 consecutive primes starting with prime(n).at n=15A340923