Differences between adjacent palindromic primes.

Terms

a(0) =1a(1) =2a(2) =2a(3) =4a(4) =90a(5) =30a(6) =20a(7) =30a(8) =10a(9) =122a(10) =40a(11) =20a(12) =10a(13) =344a(14) =30a(15) =30a(16) =10a(17) =122a(18) =10a(19) =9372a(20) =200a(21) =100a(22) =710a(23) =100a(24) =1010a(25) =300a(26) =100a(27) =510a(28) =500a(29) =100