Antidiagonal sums of triangle A123610.

Terms

a(0) =1a(1) =1a(2) =2a(3) =3a(4) =5a(5) =8a(6) =17a(7) =31a(8) =68a(9) =145a(10) =325a(11) =728a(12) =1685a(13) =3891a(14) =9140a(15) =21565a(16) =51311a(17) =122666a(18) =295037a(19) =712477a(20) =1728262a(21) =4207027a(22) =10276693a(23) =25178708a(24) =61866141a(25) =152397945a(26) =376309596a(27) =931239093a(28) =2309219447a(29) =5737078442