309582000

Appears in sequences

• a(n) = smallest possible element of a set of n positive integers s_1, s_2, ..., s_n such that for i != j, |s_i - s_j| = gcd(s_i, s_j), where |x| denotes absolute value.at n=8A213918
• Numbers with exactly five distinct exponents in their prime factorization, or five distinct parts in their prime signature.at n=9A323056