Triangle T(n,k) = A034386(n)*A049614(k) - 1 read by rows.

Terms

a(0) =0a(1) =1a(2) =1a(3) =5a(4) =5a(5) =5a(6) =5a(7) =5a(8) =5a(9) =23a(10) =29a(11) =29a(12) =29a(13) =119a(14) =119a(15) =29a(16) =29a(17) =29a(18) =119a(19) =119a(20) =719a(21) =209a(22) =209a(23) =209a(24) =839a(25) =839a(26) =5039a(27) =5039a(28) =209a(29) =209