Number of reduced 3 X 3 magilatin squares with magic sum n.

Terms

a(0) =12a(1) =12a(2) =24a(3) =60a(4) =144a(5) =216a(6) =480a(7) =444a(8) =780a(9) =996a(10) =1404a(11) =1548a(12) =2460a(13) =2640a(14) =3696a(15) =4128a(16) =5508a(17) =5904a(18) =8148a(19) =8220a(20) =10824a(21) =11688a(22) =14364a(23) =14904a(24) =19380a(25) =19596a(26) =24108a(27) =24936a(28) =30240a(29) =31104