11859211

Appears in sequences

• For each successive prime p, the largest integer n such that both n and n-1 factor into primes less than or equal to p.at n=7A117581
• For each successive prime p, the largest integer n such that both n and n-1 factor into primes less than or equal to p.at n=8A117581
• a(n) = 1729*n^3.at n=18A280428
• Taxicab numbers that are sandwiched between nonsquarefree numbers.at n=20A372296