Array of generalized Bell numbers, read by antidiagonals upwards.

Terms

a(0) =1a(1) =1a(2) =2a(3) =1a(4) =4a(5) =5a(6) =1a(7) =6a(8) =23a(9) =15a(10) =1a(11) =8a(12) =53a(13) =173a(14) =52a(15) =1a(16) =10a(17) =95a(18) =619a(19) =1602a(20) =203a(21) =1a(22) =12a(23) =149a(24) =1497a(25) =8972a(26) =17575a(27) =877a(28) =1a(29) =14