Antidiagonal sums of table A083050.

Terms

a(0) =1a(1) =6a(2) =16a(3) =35a(4) =66a(5) =114a(6) =185a(7) =290a(8) =443a(9) =661a(10) =976a(11) =1425a(12) =2064a(13) =2972a(14) =4259a(15) =6083a(16) =8667a(17) =12327a(18) =17506a(19) =24834a(20) =35203a(21) =49869a(22) =70615a(23) =99959a(24) =141462a(25) =200159a(26) =283173a(27) =400577a(28) =566616a(29) =801435