Heights of right triangles that are solutions to Leech's problem A117319.

Terms

a(0) =5a(1) =7a(2) =20a(3) =28a(4) =8a(5) =455a(6) =68a(7) =9a(8) =595a(9) =11a(10) =528a(11) =52a(12) =252a(13) =255a(14) =3120a(15) =111a(16) =40a(17) =29a(18) =561a(19) =4199a(20) =13a(21) =874055a(22) =51a(23) =12a(24) =3828a(25) =654280020a(26) =289469937120a(27) =2145a(28) =41a(29) =30940