Numbers that are the sum of 3 nonzero squares in 3 or more ways.

Terms

a(0) =54a(1) =66a(2) =81a(3) =86a(4) =89a(5) =99a(6) =101a(7) =110a(8) =114a(9) =126a(10) =129a(11) =131a(12) =134a(13) =146a(14) =149a(15) =150a(16) =153a(17) =161a(18) =162a(19) =166a(20) =171a(21) =173a(22) =174a(23) =179a(24) =182a(25) =185a(26) =186a(27) =189a(28) =194a(29) =198