Apply the triangle-to-triangle transformation described in the Comments in A159041 to the triangle in A142459.
A225434
Apply the triangle-to-triangle transformation described in the Comments in A159041 to the triangle in A142459.
Terms
- a(0) =1a(1) =1a(2) =1a(3) =1a(4) =-58a(5) =1a(6) =1a(7) =-307a(8) =-307a(9) =1a(10) =1a(11) =-1556a(12) =12006a(13) =-1556a(14) =1a(15) =1a(16) =-7805a(17) =140722a(18) =140722a(19) =-7805a(20) =1a(21) =1a(22) =-39054a(23) =1461615a(24) =-5647300a(25) =1461615a(26) =-39054a(27) =1a(28) =1a(29) =-195303
External references
- oeis: A225434