Smallest number that can be written in exactly n ways as sum of two quarter-squares.

Terms

a(0) =19a(1) =0a(2) =1a(3) =2a(4) =6a(5) =18a(6) =36a(7) =72a(8) =106a(9) =450a(10) =562a(11) =2312a(12) =1156a(13) =9522a(14) =1381a(15) =8712a(16) =4930a(17) =16562a(18) =13812a(19) =35912a(20) =14862a(21) =233928a(22) =53316a(23) =361250a(24) =40056a(25) =211250a(26) =55981a(27) =1678112a(28) =51106a(29) =1216800