(n,3,1) difference families over Z_n.

Terms

a(0) =1a(1) =0a(2) =0a(3) =0a(4) =0a(5) =0a(6) =1a(7) =0a(8) =2a(9) =0a(10) =0a(11) =0a(12) =4a(13) =0a(14) =7a(15) =0a(16) =0a(17) =0a(18) =12a(19) =0a(20) =8a(21) =0a(22) =0a(23) =0a(24) =80a(25) =0a(26) =84a(27) =0a(28) =0a(29) =0