Numbers that are the sum of 4 nonzero squares in exactly 6 ways.

Terms

a(0) =90a(1) =124a(2) =133a(3) =147a(4) =156a(5) =157a(6) =159a(7) =163a(8) =165a(9) =166a(10) =171a(11) =174a(12) =177a(13) =188a(14) =193a(15) =201a(16) =203a(17) =205a(18) =219a(19) =239a(20) =241a(21) =249a(22) =254a(23) =260a(24) =284a(25) =293a(26) =299a(27) =329a(28) =341a(29) =360