Antidiagonal sums of the antidiagonals of Losanitsch's triangle.

Terms

a(0) =1a(1) =1a(2) =1a(3) =2a(4) =2a(5) =3a(6) =4a(7) =6a(8) =8a(9) =12a(10) =16a(11) =24a(12) =33a(13) =49a(14) =69a(15) =102a(16) =145a(17) =214a(18) =307a(19) =452a(20) =653a(21) =960a(22) =1393a(23) =2046a(24) =2978a(25) =4371a(26) =6376a(27) =9354a(28) =13665a(29) =20041