Table read by descending antidiagonals where T(n,k) = T(n,k-1) + T(n,k-1)^2/k^2 and T(n,0)=n.

Terms

a(0) =0a(1) =0a(2) =1a(3) =0a(4) =2a(5) =2a(6) =0a(7) =3a(8) =6a(9) =3a(10) =0a(11) =4a(12) =15a(13) =12a(14) =4a(15) =0a(16) =5a(17) =40a(18) =48a(19) =20a(20) =5a(21) =0a(22) =6a(23) =140a(24) =304a(25) =120a(26) =30a(27) =6a(28) =0a(29) =7