Matrix log of triangle A111840, which shifts columns left and up under matrix cube; these terms are the result of multiplying each element in row n and column k by (n-k)!.
A111843
Matrix log of triangle A111840, which shifts columns left and up under matrix cube; 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) =3a(4) =3a(5) =0a(6) =27a(7) =9a(8) =9a(9) =0a(10) =486a(11) =81a(12) =27a(13) =27a(14) =0a(15) =7776a(16) =1458a(17) =243a(18) =81a(19) =81a(20) =0a(21) =-2423196a(22) =23328a(23) =4374a(24) =729a(25) =243a(26) =243a(27) =0a(28) =-97338996a(29) =-7269588
External references
- oeis: A111843