Main diagonal of A089839. a(n) = A089839(n,n).

Terms

a(0) =0a(1) =0a(2) =0a(3) =0a(4) =6a(5) =0a(6) =4a(7) =0a(8) =0a(9) =11a(10) =0a(11) =9a(12) =1653699a(13) =1653578a(14) =1654426a(15) =1654694a(16) =1654312a(17) =1655572a(18) =1654937a(19) =1655787a(20) =1655152a(21) =1654694a(22) =0a(23) =0a(24) =26a(25) =0a(26) =24a(27) =0a(28) =0a(29) =35