Squares of number of partitions into distinct parts.

Terms

a(0) =1a(1) =1a(2) =1a(3) =4a(4) =4a(5) =9a(6) =16a(7) =25a(8) =36a(9) =64a(10) =100a(11) =144a(12) =225a(13) =324a(14) =484a(15) =729a(16) =1024a(17) =1444a(18) =2116a(19) =2916a(20) =4096a(21) =5776a(22) =7921a(23) =10816a(24) =14884a(25) =20164a(26) =27225a(27) =36864a(28) =49284a(29) =65536