Number of integer partitions of n with a difference < -1 and a conjugate difference < -1.

Terms

a(0) =0a(1) =0a(2) =0a(3) =0a(4) =0a(5) =1a(6) =2a(7) =3a(8) =7a(9) =11a(10) =17a(11) =26a(12) =39a(13) =54a(14) =81a(15) =108a(16) =148a(17) =201a(18) =269a(19) =353a(20) =467a(21) =601a(22) =779a(23) =995a(24) =1272a(25) =1605a(26) =2029a(27) =2538a(28) =3171a(29) =3941