Lesser of twin primes such that both twin primes have no bases b, 1 < b < p-1, in which p is a palindrome.
A138348
Lesser of twin primes such that both twin primes have no bases b, 1 < b < p-1, in which p is a palindrome.
Terms
- a(0) =137a(1) =4337a(2) =8291a(3) =9419a(4) =10937a(5) =13757a(6) =19427a(7) =20981a(8) =36011a(9) =38327a(10) =43397a(11) =59441a(12) =71327a(13) =74717a(14) =76871a(15) =90437a(16) =91571a(17) =117239a(18) =120941a(19) =121019a(20) =167021a(21) =181787a(22) =191561a(23) =196871a(24) =197597a(25) =221717a(26) =228881a(27) =239387a(28) =240881a(29) =271277
External references
- oeis: A138348