Number of integer partitions of the n-th squarefree semiprime into squarefree semiprimes.

Terms

a(0) =1a(1) =1a(2) =1a(3) =1a(4) =2a(5) =2a(6) =3a(7) =3a(8) =5a(9) =4a(10) =6a(11) =5a(12) =12a(13) =14a(14) =19a(15) =22a(16) =27a(17) =36a(18) =38a(19) =51a(20) =77a(21) =86a(22) =128a(23) =141a(24) =163a(25) =163a(26) =207a(27) =233a(28) =259a(29) =260