3382379

Appears in sequences

• Numbers k such that k and k+1 have at least 5 but not both exactly 5 distinct prime factors.at n=23A321495
• Numbers k such that k | A020696(k) and (k+1) | A020696(k+1).at n=21A355332
• Numbers k such that k | A057643(k) and (k+1) | A057643(k+1).at n=4A377951