Triangle in which n-th row contains n smallest squares beginning with n.

Terms

a(0) =1a(1) =25a(2) =225a(3) =36a(4) =324a(5) =361a(6) =4a(7) =49a(8) =400a(9) =441a(10) =529a(11) =576a(12) =5041a(13) =5184a(14) =5329a(15) =64a(16) =625a(17) =676a(18) =6084a(19) =6241a(20) =6400a(21) =729a(22) =784a(23) =7056a(24) =7225a(25) =7396a(26) =7569a(27) =7744a(28) =81a(29) =841