Triangle T such that row n of T^n = row n of (I+D)^(n^2) where D is the lower diagonal matrix: D(n+1,n)=n+1, and I is the identity matrix.
A173210
Triangle T such that row n of T^n = row n of (I+D)^(n^2) where D is the lower diagonal matrix: D(n+1,n)=n+1, and I is the identity matrix.
Terms
- a(0) =1a(1) =1a(2) =1a(3) =4a(4) =4a(5) =1a(6) =84a(7) =36a(8) =9a(9) =1a(10) =4584a(11) =1056a(12) =144a(13) =16a(14) =1a(15) =469440a(16) =73200a(17) =6000a(18) =400a(19) =25a(20) =1a(21) =76982940a(22) =9179640a(23) =537300a(24) =22800a(25) =900a(26) =36a(27) =1a(28) =18391183020a(29) =1794887640
External references
- oeis: A173210