A002171 - cp's OEIS frontend

A002171 Glaisher's chi numbers. a(n) = chi(4*n + 1).

n	a(n)
0	1
1	-2
2	-3
3	6
4	2
5	0
6	-1
7	-10
8	0
9	-2
10	10
11	6
12	-7
13	14
14	0
15	-10
16	-12
17	0
18	-6
19	0
20	9
21	-4
22	10
23	0
24	18
25	-2
26	0
27	6
28	-14
29	-18
30	-11
31	12
32	0
33	0
34	-22
35	0
36	20
37	14
38	-6
39	22
40	0
41	0
42	23
43	-26
44	0
45	-18
46	4
47	0
48	-14
49	-2
50	0
51	-20
52	0
53	0
54	0
55	12
56	3
57	30
58	26
59	0
60	-30
61	14
62	0
63	0
64	2
65	30
66	-28
67	-26
68	0
69	-18
70	10
71	0
72	-13
73	-34
74	0
75	0
76	20
77	0
78	26
79	22
80	0
81	-6
82	0
83	6
84	18
85	0

[1, -2, -3, 6, 2, 0, -1, -10, 0, -2, 10, 6, -7, 14, 0, -10, -12, 0, -6, 0, 9, -4, 10, 0, 18, -2, 0, 6, -14, -18, -11, 12, 0, 0, -22, 0, 20, 14, -6, 22, 0, 0, 23, -26, 0, -18, 4, 0, -14, -2, 0, -20, 0, 0, 0, 12, 3, 30, 26, 0, -30, 14, 0, 0, 2, 30, -28, -26, 0, -18, 10, 0, -13, -34, 0, 0, 20, 0, 26, 22, 0, -6, 0, 6, 18, 0]

cp's OEIS Frontend

A002171 Glaisher's chi numbers. a(n) = chi(4*n + 1).

Table of values

List of values

n	a(n)
0	1
1	-2
2	-3
3	6
4	2
5	0
6	-1
7	-10
8	0
9	-2
10	10
11	6
12	-7
13	14
14	0
15	-10
16	-12
17	0
18	-6
19	0
20	9
21	-4
22	10
23	0
24	18
25	-2
26	0
27	6
28	-14
29	-18
30	-11
31	12
32	0
33	0
34	-22
35	0
36	20
37	14
38	-6
39	22
40	0
41	0
42	23
43	-26
44	0
45	-18
46	4
47	0
48	-14
49	-2
50	0
51	-20
52	0
53	0
54	0
55	12
56	3
57	30
58	26
59	0
60	-30
61	14
62	0
63	0
64	2
65	30
66	-28
67	-26
68	0
69	-18
70	10
71	0
72	-13
73	-34
74	0
75	0
76	20
77	0
78	26
79	22
80	0
81	-6
82	0
83	6
84	18
85	0

n	a(n)
0	1
1	-2
2	-3
3	6
4	2
5	0
6	-1
7	-10
8	0
9	-2
10	10
11	6
12	-7
13	14
14	0
15	-10
16	-12
17	0
18	-6
19	0
20	9
21	-4
22	10
23	0
24	18
25	-2
26	0
27	6
28	-14
29	-18
30	-11
31	12
32	0
33	0
34	-22
35	0
36	20
37	14
38	-6
39	22
40	0
41	0
42	23
43	-26
44	0
45	-18
46	4
47	0
48	-14
49	-2
50	0
51	-20
52	0
53	0
54	0
55	12
56	3
57	30
58	26
59	0
60	-30
61	14
62	0
63	0
64	2
65	30
66	-28
67	-26
68	0
69	-18
70	10
71	0
72	-13
73	-34
74	0
75	0
76	20
77	0
78	26
79	22
80	0
81	-6
82	0
83	6
84	18
85	0

n	a(n)
0	1
1	-2
2	-3
3	6
4	2
5	0
6	-1
7	-10
8	0
9	-2
10	10
11	6
12	-7
13	14
14	0
15	-10
16	-12
17	0
18	-6
19	0
20	9
21	-4
22	10
23	0
24	18
25	-2
26	0
27	6
28	-14
29	-18
30	-11
31	12
32	0
33	0
34	-22
35	0
36	20
37	14
38	-6
39	22
40	0
41	0
42	23
43	-26
44	0
45	-18
46	4
47	0
48	-14
49	-2
50	0
51	-20
52	0
53	0
54	0
55	12
56	3
57	30
58	26
59	0
60	-30
61	14
62	0
63	0
64	2
65	30
66	-28
67	-26
68	0
69	-18
70	10
71	0
72	-13
73	-34
74	0
75	0
76	20
77	0
78	26
79	22
80	0
81	-6
82	0
83	6
84	18
85	0