Number of integer partitions of n containing all divisors of all parts.

Terms

a(0) =1a(1) =1a(2) =1a(3) =2a(4) =3a(5) =4a(6) =6a(7) =9a(8) =12a(9) =16a(10) =21a(11) =28a(12) =37a(13) =48a(14) =62a(15) =80a(16) =101a(17) =127a(18) =162a(19) =202a(20) =252a(21) =312a(22) =386a(23) =475a(24) =585a(25) =713a(26) =869a(27) =1056a(28) =1278a(29) =1541