Largest n-digit number k such that k+1 as well as 1 + the product of digits of k are squares greater than 1.
A089698
Largest n-digit number k such that k+1 as well as 1 + the product of digits of k are squares greater than 1.
Terms
- a(0) =8a(1) =35a(2) =783a(3) =8835a(4) =92415a(5) =956483a(6) =9634815a(7) =95413823a(8) =941385123a(9) =9857511224a(10) =99575589135a(11) =993574355523
External references
- oeis: A089698