A342563 - cp's OEIS frontend

A342563 List points (x,y,z) having integer coordinates, sorted first by R=x^2+y^2+z^2 and in case of ties, then by z and last by polar angle 0 <= phi < 2*Pi in a polar coordinate system. Sequence gives z-coordinates.

n	a(n)
0	0
1	-1
2	0
3	0
4	0
5	0
6	1
7	-1
8	-1
9	-1
10	-1
11	0
12	0
13	0
14	0
15	1
16	1
17	1
18	1
19	-1
20	-1
21	-1
22	-1
23	1
24	1
25	1
26	1
27	-2
28	0
29	0
30	0
31	0
32	2
33	-2
34	-2
35	-2
36	-2
37	-1
38	-1
39	-1
40	-1
41	0
42	0
43	0
44	0
45	0
46	0
47	0
48	0
49	1
50	1
51	1
52	1
53	2
54	2
55	2
56	2
57	-2
58	-2
59	-2
60	-2
61	-1
62	-1
63	-1
64	-1
65	-1
66	-1
67	-1
68	-1
69	1
70	1
71	1
72	1
73	1
74	1
75	1
76	1
77	2
78	2
79	2
80	2
81	-2
82	-2
83	-2
84	-2
85	0
86	0
87	0
88	0
89	2
90	2
91	2
92	2

[0, -1, 0, 0, 0, 0, 1, -1, -1, -1, -1, 0, 0, 0, 0, 1, 1, 1, 1, -1, -1, -1, -1, 1, 1, 1, 1, -2, 0, 0, 0, 0, 2, -2, -2, -2, -2, -1, -1, -1, -1, 0, 0, 0, 0, 0, 0, 0, 0, 1, 1, 1, 1, 2, 2, 2, 2, -2, -2, -2, -2, -1, -1, -1, -1, -1, -1, -1, -1, 1, 1, 1, 1, 1, 1, 1, 1, 2, 2, 2, 2, -2, -2, -2, -2, 0, 0, 0, 0, 2, 2, 2, 2]

cp's OEIS Frontend

A342563 List points (x,y,z) having integer coordinates, sorted first by R=x^2+y^2+z^2 and in case of ties, then by z and last by polar angle 0 <= phi < 2*Pi in a polar coordinate system. Sequence gives z-coordinates.

Table of values

List of values

n	a(n)
0	0
1	-1
2	0
3	0
4	0
5	0
6	1
7	-1
8	-1
9	-1
10	-1
11	0
12	0
13	0
14	0
15	1
16	1
17	1
18	1
19	-1
20	-1
21	-1
22	-1
23	1
24	1
25	1
26	1
27	-2
28	0
29	0
30	0
31	0
32	2
33	-2
34	-2
35	-2
36	-2
37	-1
38	-1
39	-1
40	-1
41	0
42	0
43	0
44	0
45	0
46	0
47	0
48	0
49	1
50	1
51	1
52	1
53	2
54	2
55	2
56	2
57	-2
58	-2
59	-2
60	-2
61	-1
62	-1
63	-1
64	-1
65	-1
66	-1
67	-1
68	-1
69	1
70	1
71	1
72	1
73	1
74	1
75	1
76	1
77	2
78	2
79	2
80	2
81	-2
82	-2
83	-2
84	-2
85	0
86	0
87	0
88	0
89	2
90	2
91	2
92	2

n	a(n)
0	0
1	-1
2	0
3	0
4	0
5	0
6	1
7	-1
8	-1
9	-1
10	-1
11	0
12	0
13	0
14	0
15	1
16	1
17	1
18	1
19	-1
20	-1
21	-1
22	-1
23	1
24	1
25	1
26	1
27	-2
28	0
29	0
30	0
31	0
32	2
33	-2
34	-2
35	-2
36	-2
37	-1
38	-1
39	-1
40	-1
41	0
42	0
43	0
44	0
45	0
46	0
47	0
48	0
49	1
50	1
51	1
52	1
53	2
54	2
55	2
56	2
57	-2
58	-2
59	-2
60	-2
61	-1
62	-1
63	-1
64	-1
65	-1
66	-1
67	-1
68	-1
69	1
70	1
71	1
72	1
73	1
74	1
75	1
76	1
77	2
78	2
79	2
80	2
81	-2
82	-2
83	-2
84	-2
85	0
86	0
87	0
88	0
89	2
90	2
91	2
92	2

n	a(n)
0	0
1	-1
2	0
3	0
4	0
5	0
6	1
7	-1
8	-1
9	-1
10	-1
11	0
12	0
13	0
14	0
15	1
16	1
17	1
18	1
19	-1
20	-1
21	-1
22	-1
23	1
24	1
25	1
26	1
27	-2
28	0
29	0
30	0
31	0
32	2
33	-2
34	-2
35	-2
36	-2
37	-1
38	-1
39	-1
40	-1
41	0
42	0
43	0
44	0
45	0
46	0
47	0
48	0
49	1
50	1
51	1
52	1
53	2
54	2
55	2
56	2
57	-2
58	-2
59	-2
60	-2
61	-1
62	-1
63	-1
64	-1
65	-1
66	-1
67	-1
68	-1
69	1
70	1
71	1
72	1
73	1
74	1
75	1
76	1
77	2
78	2
79	2
80	2
81	-2
82	-2
83	-2
84	-2
85	0
86	0
87	0
88	0
89	2
90	2
91	2
92	2