a(n) is the least prime for which the n-th term of the sequence S(a(n)) belongs to A007500, where each term of S(p) is the least prime >= the reversal of the previous term.
A135436
a(n) is the least prime for which the n-th term of the sequence S(a(n)) belongs to A007500, where each term of S(p) is the least prime >= the reversal of the previous term.
Terms
- a(0) =2a(1) =19a(2) =83a(3) =223a(4) =277a(5) =499a(6) =1327a(7) =1747a(8) =2857a(9) =11351a(10) =10831a(11) =11801a(12) =12239a(13) =12211a(14) =18127a(15) =21787a(16) =36709a(17) =30763a(18) =16703
External references
- oeis: A135436