Primes from the decimal expansion of Pi, sorted first by the final digit index and then by length.

Terms

a(0) =3a(1) =31a(2) =41a(3) =5a(4) =59a(5) =4159a(6) =14159a(7) =314159a(8) =2a(9) =5a(10) =3a(11) =53a(12) =653a(13) =1592653a(14) =5a(15) =89a(16) =141592653589a(17) =7a(18) =97a(19) =5897a(20) =35897a(21) =6535897a(22) =5926535897a(23) =415926535897a(24) =79a(25) =58979a(26) =358979a(27) =3a(28) =589793a(29) =2