Dates at 16-day intervals starting at the beginning of a leap year.

Terms

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