492660

Appears in sequences

• Denominator of sum of first n terms of the series 1/3 + 1/8 + 1/24 ... in which the denominators are one less than a perfect square that cannot otherwise be written as a power (cf. A062757, A037450).at n=17A062834
• Numbers with prime factorization pqrst^2u^2.at n=19A190380
• Numbers n such that there exists an x!=n that makes {x,x,n} an amicable multiset.at n=22A259303
• a(n) = n*(2*n+1)*binomial(n+2,n)/3.at n=34A289643