Sums of two odd fourth powers.

Terms

a(0) =2a(1) =82a(2) =162a(3) =626a(4) =706a(5) =1250a(6) =2402a(7) =2482a(8) =3026a(9) =4802a(10) =6562a(11) =6642a(12) =7186a(13) =8962a(14) =13122a(15) =14642a(16) =14722a(17) =15266a(18) =17042a(19) =21202a(20) =28562a(21) =28642a(22) =29186a(23) =29282a(24) =30962a(25) =35122a(26) =43202a(27) =50626a(28) =50706a(29) =51250