24488
domain: N
Appears in sequences
- Denominators of continued fraction convergents to sqrt(869).at n=10A042679
- Numbers k such that 3*k! - 1 is prime.at n=18A076134
- a(1) = a(2) = 1, a(n) = A007947(a(n-1)) + a(n-2), for n >= 3, i.e., a(n) = a(n-2) plus the largest squarefree divisor of a(n-1).at n=26A121368
- n^3+Smallest square, (Smallest square >= n^3).at n=23A176581
- Numbers k such that k and k+1 are both of the form p*q^3 where p and q are distinct primes.at n=23A215173
- a(n) = (1/2)A291405(n).at n=13A291406