598400

Appears in sequences

• a(n) = n*(n-1)*(n-2)*(3*n-2)/6.at n=34A096200
• A vector sequence with set row sum function: row(n)=-Product[3*k - 1, {k, 0, n}] and linear build up and decline function: f(n,m)=Floor[(m/n)*row(n)].at n=30A152972
• A vector sequence with set row sum function: row(n)=-Product[3*k - 1, {k, 0, n}] and linear build up and decline function: f(n,m)=Floor[(m/n)*row(n)].at n=33A152972
• Where the number of divisors d(k) reaches a new record for numbers k whose prime factors are of the form 3*j+2.at n=27A326312
• Numbers k, not powers of primes, for which A011772(k) divides A344875(k), and for all proper divisors d of k, A011772(d) < A011772(k).at n=42A344694