295488
domain: N
Appears in sequences
- Floor-factorial numbers: a(n) = Product_{k=1..n} floor(n/k).at n=19A010786
- Sums of 4 distinct powers of 8.at n=30A038486
- The 28-cycle of the n => sigma(n)-n process, where sigma(n) is the sum of divisors of n (A000203).at n=6A072890
- Numerator of Product_{i=1..n} (p_i + 1)/(p_i - 1) where p_i is the i-th prime.at n=16A078559
- Conjectured list of sociable numbers.at n=25A122726