A275902 - cp's OEIS frontend

A275902 Following the successive antidiagonals in A275895, let the n-th queen appear in square (x(n),y(n)); sequence gives y(n).

n	a(n)
0	0
1	2
2	1
3	4
4	3
5	8
6	5
7	10
8	7
9	6
10	12
11	14
12	9
13	18
14	11
15	13
16	21
17	24
18	15
19	26
20	17
21	16
22	28
23	30
24	19
25	20
26	34
27	36
28	22
29	38
30	23
31	40
32	25
33	27
34	44
35	47
36	29
37	31
38	50
39	52
40	32
41	33
42	55
43	57
44	35
45	37
46	59
47	62
48	39
49	65
50	41
51	42
52	69
53	43
54	71
55	73
56	45
57	75
58	46
59	77
60	49
61	48
62	81
63	83
64	51
65	85
66	53
67	88
68	54
69	56
70	91
71	58
72	95
73	97
74	60
75	99
76	61
77	101

[0, 2, 1, 4, 3, 8, 5, 10, 7, 6, 12, 14, 9, 18, 11, 13, 21, 24, 15, 26, 17, 16, 28, 30, 19, 20, 34, 36, 22, 38, 23, 40, 25, 27, 44, 47, 29, 31, 50, 52, 32, 33, 55, 57, 35, 37, 59, 62, 39, 65, 41, 42, 69, 43, 71, 73, 45, 75, 46, 77, 49, 48, 81, 83, 51, 85, 53, 88, 54, 56, 91, 58, 95, 97, 60, 99, 61, 101]

cp's OEIS Frontend

A275902 Following the successive antidiagonals in A275895, let the n-th queen appear in square (x(n),y(n)); sequence gives y(n).

Table of values

List of values

n	a(n)
0	0
1	2
2	1
3	4
4	3
5	8
6	5
7	10
8	7
9	6
10	12
11	14
12	9
13	18
14	11
15	13
16	21
17	24
18	15
19	26
20	17
21	16
22	28
23	30
24	19
25	20
26	34
27	36
28	22
29	38
30	23
31	40
32	25
33	27
34	44
35	47
36	29
37	31
38	50
39	52
40	32
41	33
42	55
43	57
44	35
45	37
46	59
47	62
48	39
49	65
50	41
51	42
52	69
53	43
54	71
55	73
56	45
57	75
58	46
59	77
60	49
61	48
62	81
63	83
64	51
65	85
66	53
67	88
68	54
69	56
70	91
71	58
72	95
73	97
74	60
75	99
76	61
77	101

n	a(n)
0	0
1	2
2	1
3	4
4	3
5	8
6	5
7	10
8	7
9	6
10	12
11	14
12	9
13	18
14	11
15	13
16	21
17	24
18	15
19	26
20	17
21	16
22	28
23	30
24	19
25	20
26	34
27	36
28	22
29	38
30	23
31	40
32	25
33	27
34	44
35	47
36	29
37	31
38	50
39	52
40	32
41	33
42	55
43	57
44	35
45	37
46	59
47	62
48	39
49	65
50	41
51	42
52	69
53	43
54	71
55	73
56	45
57	75
58	46
59	77
60	49
61	48
62	81
63	83
64	51
65	85
66	53
67	88
68	54
69	56
70	91
71	58
72	95
73	97
74	60
75	99
76	61
77	101

n	a(n)
0	0
1	2
2	1
3	4
4	3
5	8
6	5
7	10
8	7
9	6
10	12
11	14
12	9
13	18
14	11
15	13
16	21
17	24
18	15
19	26
20	17
21	16
22	28
23	30
24	19
25	20
26	34
27	36
28	22
29	38
30	23
31	40
32	25
33	27
34	44
35	47
36	29
37	31
38	50
39	52
40	32
41	33
42	55
43	57
44	35
45	37
46	59
47	62
48	39
49	65
50	41
51	42
52	69
53	43
54	71
55	73
56	45
57	75
58	46
59	77
60	49
61	48
62	81
63	83
64	51
65	85
66	53
67	88
68	54
69	56
70	91
71	58
72	95
73	97
74	60
75	99
76	61
77	101