Array read by ascending antidiagonals: T(n, k) is the number of n-core partitions with k corners.

Terms

a(0) =1a(1) =3a(2) =1a(3) =6a(4) =5a(5) =1a(6) =10a(7) =16a(8) =7a(9) =1a(10) =15a(11) =40a(12) =31a(13) =9a(14) =1a(15) =21a(16) =85a(17) =105a(18) =51a(19) =11a(20) =1a(21) =28a(22) =161a(23) =295a(24) =219a(25) =76a(26) =13a(27) =1a(28) =36a(29) =280