122430

Appears in sequences

• Number of partitions of n into parts of 22 kinds.at n=5A023020
• a(n) = Sum_{d|n} (2^d*3^(n/d)).at n=9A038039
• Products of exactly 6 distinct primes.at n=30A067885
• Number of permutations of [n] with exactly 5 fixed points.at n=6A129135
• a(n) = 100*n^2 - 2*n.at n=35A158129
• Numbers k such that Euler phi(Dedekind psi(k)) > k.at n=8A196200
• Numbers k such that usigma(k) >= 3*k, where usigma(k) = sum of unitary divisors of k (A034448).at n=22A285615
• Products of 6 distinct primes that are sandwiched between semiprime numbers.at n=7A378627
• Squarefree 3-abundant numbers: squarefree numbers k such that A000203(k) > 3*k.at n=22A387153