A111818 - cp's OEIS frontend

A111818 Matrix log of triangle A078536, which shifts columns left and up under matrix 4th power; these terms are the result of multiplying each element in row n and column k by (n-k)!.

n	a(n)
0	0
1	1
2	0
3	-2
4	4
5	0
6	2
7	-8
8	16
9	0
10	840
11	8
12	-32
13	64
14	0
15	-76056
16	3360
17	32
18	-128
19	256
20	0
21	-158761104
22	-304224
23	13440
24	128
25	-512
26	1024
27	0
28	390564896784
29	-635044416
30	-1216896
31	53760
32	512
33	-2048
34	4096
35	0
36	14713376473366656
37	1562259587136
38	-2540177664
39	-4867584
40	215040
41	2048
42	-8192
43	16384
44	0

[0, 1, 0, -2, 4, 0, 2, -8, 16, 0, 840, 8, -32, 64, 0, -76056, 3360, 32, -128, 256, 0, -158761104, -304224, 13440, 128, -512, 1024, 0, 390564896784, -635044416, -1216896, 53760, 512, -2048, 4096, 0, 14713376473366656, 1562259587136, -2540177664, -4867584, 215040, 2048, -8192, 16384, 0]

cp's OEIS Frontend

A111818 Matrix log of triangle A078536, which shifts columns left and up under matrix 4th power; these terms are the result of multiplying each element in row n and column k by (n-k)!.

Table of values

List of values