Transpose of A276588.

Terms

a(0) =1a(1) =3a(2) =2a(3) =11a(4) =8a(5) =6a(6) =49a(7) =38a(8) =30a(9) =24a(10) =261a(11) =212a(12) =174a(13) =144a(14) =120a(15) =1631a(16) =1370a(17) =1158a(18) =984a(19) =840a(20) =720a(21) =11743a(22) =10112a(23) =8742a(24) =7584a(25) =6600a(26) =5760a(27) =5040a(28) =95901a(29) =84158