a(n) = prime(n) mod n.

Terms

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