Number of partitions of n into parts but with two kinds of parts of sizes 1 to 7.

Terms

a(0) =1a(1) =2a(2) =5a(3) =10a(4) =20a(5) =36a(6) =65a(7) =110a(8) =184a(9) =297a(10) =473a(11) =734a(12) =1127a(13) =1696a(14) =2526a(15) =3707a(16) =5388a(17) =7737a(18) =11018a(19) =15532a(20) =21731a(21) =30147a(22) =41538a(23) =56813a(24) =77234a(25) =104317a(26) =140120a(27) =187139a(28) =248680a(29) =328769