Antidiagonal sums of the triangle A060187.

Terms

a(0) =0a(1) =1a(2) =1a(3) =2a(4) =7a(5) =25a(6) =100a(7) =469a(8) =2481a(9) =14406a(10) =90995a(11) =621553a(12) =4561112a(13) =35736921a(14) =297435521a(15) =2618575194a(16) =24297706927a(17) =236870849417