A111814 - cp's OEIS frontend

A111814 Column 0 of the matrix logarithm (A111813) of triangle A078121, which shifts columns left and up under matrix square; these terms are the result of multiplying the element in row n by n!.

n	a(n)
0	0
1	1
2	0
3	-2
4	0
5	216
6	0
7	-568464
8	0
9	36058658688
10	0
11	-53694310935340800
12	0
13	1790669979087018171448320
14	0
15	-1280832788659041410080025283840000
16	0
17	18961468161294510864200732026858464699187200
18	0

[0, 1, 0, -2, 0, 216, 0, -568464, 0, 36058658688, 0, -53694310935340800, 0, 1790669979087018171448320, 0, -1280832788659041410080025283840000, 0, 18961468161294510864200732026858464699187200, 0]

cp's OEIS Frontend

A111814 Column 0 of the matrix logarithm (A111813) of triangle A078121, which shifts columns left and up under matrix square; these terms are the result of multiplying the element in row n by n!.

Table of values

List of values