Row sums of A329059.A328978Row sums of A329059.Terms a(0) =1a(1) =4a(2) =27a(3) =233a(4) =2392a(5) =28554a(6) =393642a(7) =6247511a(8) =113612460a(9) =2349157984a(10) =54693260003External referencesoeis: A328978