A118793 - cp's OEIS frontend

A118793 Triangle where T(n,k) = -n!/(n-k)!*[x^k] ( x/log(1-x-x^2) )^(n+1), for n>=k>=0, read by rows.

n	a(n)
0	1
1	-1
2	3
3	1
4	-9
5	19
6	-1
7	18
8	-103
9	207
10	1
11	-30
12	325
13	-1605
14	3211
15	-1
16	45
17	-785
18	6930
19	-32191
20	64383
21	1
22	-63
23	1610
24	-22050
25	175861
26	-790629
27	1581259
28	-1
29	84
30	-2954
31	57750
32	-693861
33	5216778
34	-22974463
35	45948927
36	1
37	-108
38	4998
39	-131922
40	2213211
41	-24542910
42	177555925
43	-770820885
44	1541641771

[1, -1, 3, 1, -9, 19, -1, 18, -103, 207, 1, -30, 325, -1605, 3211, -1, 45, -785, 6930, -32191, 64383, 1, -63, 1610, -22050, 175861, -790629, 1581259, -1, 84, -2954, 57750, -693861, 5216778, -22974463, 45948927, 1, -108, 4998, -131922, 2213211, -24542910, 177555925, -770820885, 1541641771]

cp's OEIS Frontend

A118793 Triangle where T(n,k) = -n!/(n-k)!*[x^k] ( x/log(1-x-x^2) )^(n+1), for n>=k>=0, read by rows.

Table of values

List of values