Number of partitions of n containing a clique of size 4.

Terms

a(0) =1a(1) =0a(2) =1a(3) =1a(4) =3a(5) =3a(6) =5a(7) =6a(8) =10a(9) =13a(10) =20a(11) =23a(12) =35a(13) =44a(14) =61a(15) =78a(16) =103a(17) =131a(18) =174a(19) =219a(20) =285a(21) =355a(22) =456a(23) =567a(24) =721a(25) =894a(26) =1117a(27) =1382a(28) =1718a(29) =2109