A118791 - cp's OEIS frontend

A118791 Triangle where T(n,k) = -n!*[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	2
4	-9
5	19
6	-6
7	36
8	-103
9	207
10	24
11	-180
12	650
13	-1605
14	3211
15	-120
16	1080
17	-4710
18	13860
19	-32191
20	64383
21	720
22	-7560
23	38640
24	-132300
25	351722
26	-790629
27	1581259
28	-5040
29	60480
30	-354480
31	1386000
32	-4163166
33	10433556
34	-22974463
35	45948927
36	40320
37	-544320
38	3598560
39	-15830640
40	53117064

[1, -1, 3, 2, -9, 19, -6, 36, -103, 207, 24, -180, 650, -1605, 3211, -120, 1080, -4710, 13860, -32191, 64383, 720, -7560, 38640, -132300, 351722, -790629, 1581259, -5040, 60480, -354480, 1386000, -4163166, 10433556, -22974463, 45948927, 40320, -544320, 3598560, -15830640, 53117064]

cp's OEIS Frontend

A118791 Triangle where T(n,k) = -n!*[x^k] ( x/log(1-x-x^2) )^(n+1), for n>=k>=0, read by rows.

Table of values

List of values