Number of partitions of n into parts that are neither all squarefree, nor all not squarefree.

Terms

a(0) =0a(1) =0a(2) =0a(3) =0a(4) =1a(5) =2a(6) =3a(7) =4a(8) =8a(9) =14a(10) =20a(11) =27a(12) =40a(13) =59a(14) =80a(15) =106a(16) =145a(17) =198a(18) =262a(19) =340a(20) =447a(21) =584a(22) =751a(23) =956a(24) =1221a(25) =1555a(26) =1959a(27) =2454a(28) =3073a(29) =3839