Number of partitions of 3-smooth numbers.

Terms

a(0) =1a(1) =2a(2) =3a(3) =5a(4) =11a(5) =22a(6) =30a(7) =77a(8) =231a(9) =385a(10) =1575a(11) =3010a(12) =8349a(13) =17977a(14) =147273a(15) =386155a(16) =1741630a(17) =5392783a(18) =18004327a(19) =118114304a(20) =483502844a(21) =4351078600a(22) =22540654445a(23) =129913904637