The smallest square referenced in A248214 (Least integer b > 0 such that b^n + 1 is not squarefree).
A283452
The smallest square referenced in A248214 (Least integer b > 0 such that b^n + 1 is not squarefree).
Terms
- a(0) =4a(1) =25a(2) =9a(3) =289a(4) =4a(5) =25a(6) =4a(7) =289a(8) =9a(9) =25a(10) =4a(11) =289a(12) =4a(13) =25a(14) =9a(15) =591361a(16) =4a(17) =25a(18) =4a(19) =289a(20) =9a(21) =25a(22) =4a(23) =289a(24) =4a(25) =169a(26) =9a(27) =289a(28) =4a(29) =25
External references
- oeis: A283452