Denominators of the continued fraction convergents of the decimal concatenation of the lower bound of twin primes.

A128845

Denominators of the continued fraction convergents of the decimal concatenation of the lower bound of twin primes.

Terms

    a(0) =1a(1) =2a(2) =3a(3) =17a(4) =20a(5) =37a(6) =94a(7) =131a(8) =225a(9) =581a(10) =806a(11) =1387a(12) =2193a(13) =3580a(14) =9353a(15) =12933a(16) =22286a(17) =35219a(18) =57505a(19) =1472844a(20) =1530349a(21) =50444012a(22) =102418373a(23) =255280758a(24) =30480828575a(25) =152659423633

External references