Pierce Expansion of coth(1).

Terms

a(0) =1a(1) =3a(2) =16a(3) =38a(4) =42a(5) =139a(6) =168a(7) =385a(8) =633a(9) =942a(10) =1728a(11) =3017a(12) =3842a(13) =17453a(14) =32989a(15) =39408a(16) =177334a(17) =268130a(18) =822437a(19) =1522942a(20) =3247926a(21) =5937944a(22) =22736433a(23) =34285758a(24) =51598089a(25) =57736381a(26) =105470828a(27) =173010552a(28) =541826347a(29) =1758595979