Numbers k such that all of k, k+1 and k+2 are the sums of consecutive squares.

Terms

a(0) =728a(1) =1013a(2) =2813a(3) =3309a(4) =4323a(5) =4899a(6) =12438a(7) =21259a(8) =23113a(9) =31394a(10) =35719a(11) =37812a(12) =38023a(13) =111894a(14) =143449a(15) =194053a(16) =418613a(17) =418614a(18) =487368a(19) =535309a(20) =2232593a(21) =2452644a(22) =2490669a(23) =9226854a(24) =17367998a(25) =19637644a(26) =20341453a(27) =28553671a(28) =33406839a(29) =174398434