Engel expansion of zeta(6)=sum(i>0,1/i^6).

Terms

a(0) =1a(1) =58a(2) =170a(3) =386a(4) =5254a(5) =66282a(6) =599652a(7) =868113a(8) =3766902a(9) =103572028a(10) =168604143a(11) =184143987a(12) =435313165a(13) =487337902a(14) =2137572181a(15) =7806336112a(16) =58951218998a(17) =88988779166a(18) =98134403047a(19) =151936444428a(20) =445419603341a(21) =712997180935