Dates at fortnightly intervals from Jan 01 in the Julian calendar.

Terms

a(0) =1a(1) =15a(2) =29a(3) =12a(4) =26a(5) =12a(6) =26a(7) =9a(8) =23a(9) =7a(10) =21a(11) =4a(12) =18a(13) =2a(14) =16a(15) =30a(16) =13a(17) =27a(18) =10a(19) =24a(20) =8a(21) =22a(22) =5a(23) =19a(24) =3a(25) =17a(26) =31a(27) =14a(28) =28a(29) =11