A327124 - cp's OEIS frontend

A327124 Expansion of Sum_{k>=1} ((1 - (-x)^k)^k - 1).

n	a(n)
1	1
2	-2
3	3
4	-3
5	5
6	-3
7	7
8	-2
9	10
10	0
11	11
12	-1
13	13
14	7
15	25
16	13
17	17
18	-2
19	19
20	30
21	56
22	33
23	23
24	1
25	26
26	52
27	111
28	98
29	29
30	-51
31	31
32	158
33	198
34	102
35	56
36	24
37	37
38	133
39	325
40	304
41	41
42	-189
43	43
44	517
45	626
46	207
47	47
48	191
49	50
50	-2
51	731
52	988
53	53
54	-435
55	517
56	1315
57	1026
58	348
59	59
60	18

[1, -2, 3, -3, 5, -3, 7, -2, 10, 0, 11, -1, 13, 7, 25, 13, 17, -2, 19, 30, 56, 33, 23, 1, 26, 52, 111, 98, 29, -51, 31, 158, 198, 102, 56, 24, 37, 133, 325, 304, 41, -189, 43, 517, 626, 207, 47, 191, 50, -2, 731, 988, 53, -435, 517, 1315, 1026, 348, 59, 18]

cp's OEIS Frontend

A327124 Expansion of Sum_{k>=1} ((1 - (-x)^k)^k - 1).

Table of values

List of values