Matrix log of triangle A098539, which shifts columns left and up under matrix square; these terms are the result of multiplying each element in row n and column k by (n-k)!.
A111810
Matrix log of triangle A098539, which shifts columns left and up under matrix square; these terms are the result of multiplying each element in row n and column k by (n-k)!.
Terms
- a(0) =0a(1) =1a(2) =0a(3) =2a(4) =2a(5) =0a(6) =10a(7) =4a(8) =4a(9) =0a(10) =88a(11) =20a(12) =8a(13) =8a(14) =0a(15) =1096a(16) =176a(17) =40a(18) =16a(19) =16a(20) =0a(21) =11856a(22) =2192a(23) =352a(24) =80a(25) =32a(26) =32a(27) =0a(28) =-402480a(29) =23712
External references
- oeis: A111810