Largest number x such that the greatest prime factor of x^2+2 is A033203(n), the n-th prime not congruent to 5 or 7 mod 8.
A185397
Largest number x such that the greatest prime factor of x^2+2 is A033203(n), the n-th prime not congruent to 5 or 7 mod 8.
Terms
- a(0) =22a(1) =140a(2) =707a(3) =21362a(4) =4991a(5) =1306066a(6) =137965a(7) =2294636a(8) =31768298a(9) =1557652a(10) =340064590a(11) =38439662a(12) =105080665a(13) =273502688a(14) =543164542a(16) =391890109484a(17) =14629598023a(18) =80849485336
External references
- oeis: A185397