3389158080

Appears in sequences

• a(n) = (n+1)*binomial(n+1, 9).at n=27A027769
• Group the even numbers as 2, (4,6), (8,10,12), (14,16,18,20), (22,24,26,28,30), ... then a(n) = LCM of the n-th group.at n=7A062080