a(n) = prime(1^4) + prime(2^4) + ... + prime(n^4).

Terms

a(0) =2a(1) =55a(2) =474a(3) =2093a(4) =6730a(5) =17357a(6) =38748a(7) =77621a(8) =143308a(9) =248037a(10) =407558a(11) =641437a(12) =973380a(13) =1432721a(14) =2052922a(15) =2874563a(16) =3944166a(17) =5314265a(18) =7045924a(19) =9206477a(20) =11874460a(21) =15134597a(22) =19083406a(23) =23826383a(24) =29480190a(25) =36172177a(26) =44039724