a(n) = partition(11n+10) mod 11.

Terms

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