Array of quadratic pseudofibonacci sequences, read by antidiagonals.

Terms

a(0) =1a(1) =1a(2) =1a(3) =1a(4) =2a(5) =3a(6) =1a(7) =3a(8) =6a(9) =11a(10) =1a(11) =4a(12) =11a(13) =40a(14) =127a(15) =1a(16) =5a(17) =18a(18) =127a(19) =1612a(20) =16151a(21) =1a(22) =6a(23) =27a(24) =332a(25) =16151a(26) =2598264a(27) =260855055a(28) =1a(29) =7