Antidiagonal sums of A068914.

Terms

a(0) =1a(1) =1a(2) =2a(3) =3a(4) =5a(5) =7a(6) =12a(7) =17a(8) =30a(9) =44a(10) =79a(11) =120a(12) =218a(13) =341a(14) =625a(15) =1001a(16) =1848a(17) =3016a(18) =5603a(19) =9283a(20) =17342a(21) =29085a(22) =54606a(23) =92513a(24) =174456a(25) =298111a(26) =564333a(27) =971563a(28) =1845364a(29) =3198130