Number of partitions of n^2 into at most five parts.

Terms

a(0) =1a(1) =1a(2) =5a(3) =23a(4) =101a(5) =377a(6) =1226a(7) =3507a(8) =9027a(9) =21224a(10) =46262a(11) =94512a(12) =182702a(13) =336666a(14) =595085a(15) =1014091a(16) =1673243a(17) =2682685a(18) =4192118a(19) =6401314a(20) =9572962a(21) =14047457a(22) =20260601a(23) =28763703a(24) =40247228a(25) =55567352a(26) =75776769a(27) =102158957a(28) =136267461a(29) =179969238