Table read by antidiagonals of Fibonacci-type sequences.

Terms

a(0) =0a(1) =1a(2) =1a(3) =1a(4) =1a(5) =2a(6) =2a(7) =2a(8) =1a(9) =3a(10) =3a(11) =3a(12) =3a(13) =1a(14) =4a(15) =5a(16) =5a(17) =4a(18) =4a(19) =1a(20) =5a(21) =8a(22) =8a(23) =7a(24) =5a(25) =5a(26) =1a(27) =6a(28) =13a(29) =13