Path-counting triangular array T(i,j), read by rows, obtained from array t in A038792 by T(i,j) = t(2*i-j, j) (for i >= 1 and 1 <= j <= i).
A038730
Path-counting triangular array T(i,j), read by rows, obtained from array t in A038792 by T(i,j) = t(2*i-j, j) (for i >= 1 and 1 <= j <= i).
Terms
- a(0) =1a(1) =1a(2) =2a(3) =1a(4) =4a(5) =5a(6) =1a(7) =6a(8) =12a(9) =13a(10) =1a(11) =8a(12) =23a(13) =33a(14) =34a(15) =1a(16) =10a(17) =38a(18) =73a(19) =88a(20) =89a(21) =1a(22) =12a(23) =57a(24) =141a(25) =211a(26) =232a(27) =233a(28) =1a(29) =14
External references
- oeis: A038730