a(n) = floor(23/n).

Terms

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