505336

Appears in sequences

• Triangle T(n,k) (n >= 3, k = 1..n-2) read by rows giving number of abstract order types of configurations of n points in n-k dimensions.at n=18A063853
• Number of abstract order types of configurations of n points in 4 dimensions.at n=3A063856
• Number of abstract order types of configurations of n points in n+4 dimensions.at n=3A246991