Number of strict compositions of divisors of n.

Terms

a(0) =1a(1) =2a(2) =4a(3) =5a(4) =6a(5) =16a(6) =14a(7) =24a(8) =31a(9) =64a(10) =66a(11) =120a(12) =134a(13) =208a(14) =360a(15) =459a(16) =618a(17) =894a(18) =1178a(19) =1622a(20) =2768a(21) =3364a(22) =4758a(23) =6432a(24) =8767a(25) =11440a(26) =15634a(27) =24526a(28) =30462a(29) =42296