Simple continued fraction expansion of Pi.

Terms

a(0) =3a(1) =7a(2) =15a(3) =1a(4) =292a(5) =1a(6) =1a(7) =1a(8) =2a(9) =1a(10) =3a(11) =1a(12) =14a(13) =2a(14) =1a(15) =1a(16) =2a(17) =2a(18) =2a(19) =2a(20) =1a(21) =84a(22) =2a(23) =1a(24) =1a(25) =15a(26) =3a(27) =13a(28) =1a(29) =4