118575

Appears in sequences

• Number of interior balls in a truncated tetrahedral arrangement.at n=31A092966
• The larger companion to the deficient numbers in A212608.at n=34A212609
• a(n) = sqrt((x^2 - y^2)*x*y/c) where x is A364108(n), y is A364109(n) and c is A006991(n).at n=14A364110