Expansion of zeta function of icosian ring (nonzero terms).

Terms

a(0) =1a(1) =5a(2) =6a(3) =10a(4) =24a(5) =21a(6) =40a(7) =30a(8) =31a(9) =60a(10) =64a(11) =50a(12) =84a(13) =120a(14) =60a(15) =50a(16) =144a(17) =120a(18) =124a(19) =85a(20) =144a(21) =200a(22) =160a(23) =126a(24) =91a(25) =180a(26) =240a(27) =240a(28) =155a(29) =204