Triangle T(n, k) = A010048(n, k)*A010048(n, k-1)/Fibonacci(n), read by rows.

A172373

Triangle T(n, k) = A010048(n, k)*A010048(n, k-1)/Fibonacci(n), read by rows.

Terms

    a(0) =1a(1) =1a(2) =1a(3) =1a(4) =2a(5) =1a(6) =1a(7) =6a(8) =6a(9) =1a(10) =1a(11) =15a(12) =45a(13) =15a(14) =1a(15) =1a(16) =40a(17) =300a(18) =300a(19) =40a(20) =1a(21) =1a(22) =104a(23) =2080a(24) =5200a(25) =2080a(26) =104a(27) =1a(28) =1a(29) =273

External references