A326757 - cp's OEIS frontend

A326757 a(n) is the X-coordinate of the n-th nonattacking queen placed by a greedy algorithm on N^3 (see Comments for details).

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

[0, 0, 2, 1, 1, 0, 4, 0, 4, 2, 1, 3, 0, 5, 0, 6, 2, 1, 3, 4, 7, 3, 5, 0, 6, 2, 1, 3, 1, 3, 7, 6, 9, 1, 5, 6, 4, 1, 3, 2, 9, 2, 1, 8, 11, 3, 1, 4, 13, 12, 8, 0, 4, 2, 7, 9, 1, 14, 2, 6, 8, 4, 0, 3, 12, 8, 10, 2, 4, 12, 5, 18, 3, 7, 0, 9, 4, 2, 10, 8, 3, 5, 7, 0]

cp's OEIS Frontend

A326757 a(n) is the X-coordinate of the n-th nonattacking queen placed by a greedy algorithm on N^3 (see Comments for details).

Table of values

List of values

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

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

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