45175

Appears in sequences

• a(n) = n*(n + 1)*(n^2 - 3*n + 6)/8.at n=24A004255
• Duplicate of A004255.at n=25A101357
• Numbers k such that k, k+1, k+2 and k+3 are products of 4 primes.at n=18A124728
• Terms of A349937 that are not divisible by 3: numbers k > 1 not divisible by 2 or 3 such that A309906(k-1) < A309906(k) > A309906(k+1).at n=34A349941