Palindromic prime units W appearing four times in second-order fractal palindromic primes WxWmWxW, where part WxW is also a palindromic prime.

A082599

Palindromic prime units W appearing four times in second-order fractal palindromic primes WxWmWxW, where part WxW is also a palindromic prime.

Terms

    a(0) =3a(1) =7a(2) =11a(3) =131a(4) =151a(5) =919a(6) =10301a(7) =10501a(8) =10601a(9) =12421a(10) =13331a(11) =13931a(12) =14341a(13) =16061a(14) =16561a(15) =30203a(16) =30403a(17) =30703a(18) =32323a(19) =32423a(20) =33533a(21) =35053a(22) =35153a(23) =36263a(24) =37573a(25) =39293a(26) =71917a(27) =72727a(28) =73637a(29) =76367

External references