The fourth row of the ED3 array A167572.

Terms

a(0) =167a(1) =741a(2) =2043a(3) =4409a(4) =8175a(5) =13677a(6) =21251a(7) =31233a(8) =43959a(9) =59765a(10) =78987a(11) =101961a(12) =129023a(13) =160509a(14) =196755a(15) =238097a(16) =284871a(17) =337413a(18) =396059a(19) =461145a(20) =533007a(21) =611981a(22) =698403a(23) =792609a(24) =894935a(25) =1005717a(26) =1125291a(27) =1253993a(28) =1392159a(29) =1540125