Number of (n + 1, n + 2)-core partitions with each part repeated at most four times.

Terms

a(0) =1a(1) =2a(2) =5a(3) =14a(4) =42a(5) =90a(6) =213a(7) =527a(8) =1326a(9) =3317a(10) =8022a(11) =19608a(12) =48272a(13) =119073a(14) =293109a(15) =719074a(16) =1766201a(17) =4342666a(18) =10679582a(19) =26253546a(20) =64516501a(21) =158569355a(22) =389788182a(23) =958172417a(24) =2355231458a(25) =5789058028a(26) =14229546200a(27) =34976963777a(28) =85975197161a(29) =211329783890