Square array A(n,k) = A276156((2^(n-1)) * (2k-1)) / A002110(n-1), read by descending antidiagonals.

Terms

a(0) =1a(1) =3a(2) =1a(3) =7a(4) =4a(5) =1a(6) =9a(7) =16a(8) =6a(9) =1a(10) =31a(11) =19a(12) =36a(13) =8a(14) =1a(15) =33a(16) =106a(17) =41a(18) =78a(19) =12a(20) =1a(21) =37a(22) =109a(23) =386a(24) =85a(25) =144a(26) =14a(27) =1a(28) =39a(29) =121