Numbers k such that k^4 = x^4 + y^4 + z^4, where x,y,z are positive integers.

Terms

a(0) =422481a(1) =844962a(2) =1267443a(3) =1689924a(4) =2112405a(5) =2534886a(6) =2813001a(7) =2957367a(8) =3379848a(9) =3802329a(10) =4224810a(11) =4647291a(12) =5069772a(13) =5492253a(14) =5626002a(15) =5914734a(16) =6337215a(17) =6759696a(18) =7182177a(19) =7604658a(20) =8027139a(21) =8439003a(22) =8449620a(23) =8707481a(24) =8872101a(25) =9294582a(26) =9717063a(27) =10139544a(28) =10562025a(29) =10984506