A275901 - cp's OEIS frontend

A275901 Following the successive antidiagonals in A275895, let the n-th queen appear in square (x(n),y(n)); sequence gives x(n).

n	a(n)
0	0
1	1
2	3
3	2
4	4
5	5
6	9
7	6
8	10
9	12
10	7
11	8
12	14
13	11
14	19
15	20
16	13
17	15
18	25
19	16
20	26
21	28
22	17
23	18
24	30
25	33
26	21
27	22
28	37
29	23
30	39
31	24
32	42
33	41
34	27
35	29
36	48
37	49
38	31
39	32
40	53
41	55
42	34
43	35
44	58
45	57
46	36
47	38
48	63
49	40
50	66
51	68
52	43
53	70
54	44
55	45
56	74
57	46
58	76
59	47
60	77
61	79
62	50
63	51
64	84
65	52
66	85
67	54
68	89
69	90
70	56
71	94
72	59
73	60
74	98
75	61
76	100
77	62

[0, 1, 3, 2, 4, 5, 9, 6, 10, 12, 7, 8, 14, 11, 19, 20, 13, 15, 25, 16, 26, 28, 17, 18, 30, 33, 21, 22, 37, 23, 39, 24, 42, 41, 27, 29, 48, 49, 31, 32, 53, 55, 34, 35, 58, 57, 36, 38, 63, 40, 66, 68, 43, 70, 44, 45, 74, 46, 76, 47, 77, 79, 50, 51, 84, 52, 85, 54, 89, 90, 56, 94, 59, 60, 98, 61, 100, 62]

cp's OEIS Frontend

A275901 Following the successive antidiagonals in A275895, let the n-th queen appear in square (x(n),y(n)); sequence gives x(n).

Table of values

List of values

n	a(n)
0	0
1	1
2	3
3	2
4	4
5	5
6	9
7	6
8	10
9	12
10	7
11	8
12	14
13	11
14	19
15	20
16	13
17	15
18	25
19	16
20	26
21	28
22	17
23	18
24	30
25	33
26	21
27	22
28	37
29	23
30	39
31	24
32	42
33	41
34	27
35	29
36	48
37	49
38	31
39	32
40	53
41	55
42	34
43	35
44	58
45	57
46	36
47	38
48	63
49	40
50	66
51	68
52	43
53	70
54	44
55	45
56	74
57	46
58	76
59	47
60	77
61	79
62	50
63	51
64	84
65	52
66	85
67	54
68	89
69	90
70	56
71	94
72	59
73	60
74	98
75	61
76	100
77	62

n	a(n)
0	0
1	1
2	3
3	2
4	4
5	5
6	9
7	6
8	10
9	12
10	7
11	8
12	14
13	11
14	19
15	20
16	13
17	15
18	25
19	16
20	26
21	28
22	17
23	18
24	30
25	33
26	21
27	22
28	37
29	23
30	39
31	24
32	42
33	41
34	27
35	29
36	48
37	49
38	31
39	32
40	53
41	55
42	34
43	35
44	58
45	57
46	36
47	38
48	63
49	40
50	66
51	68
52	43
53	70
54	44
55	45
56	74
57	46
58	76
59	47
60	77
61	79
62	50
63	51
64	84
65	52
66	85
67	54
68	89
69	90
70	56
71	94
72	59
73	60
74	98
75	61
76	100
77	62

n	a(n)
0	0
1	1
2	3
3	2
4	4
5	5
6	9
7	6
8	10
9	12
10	7
11	8
12	14
13	11
14	19
15	20
16	13
17	15
18	25
19	16
20	26
21	28
22	17
23	18
24	30
25	33
26	21
27	22
28	37
29	23
30	39
31	24
32	42
33	41
34	27
35	29
36	48
37	49
38	31
39	32
40	53
41	55
42	34
43	35
44	58
45	57
46	36
47	38
48	63
49	40
50	66
51	68
52	43
53	70
54	44
55	45
56	74
57	46
58	76
59	47
60	77
61	79
62	50
63	51
64	84
65	52
66	85
67	54
68	89
69	90
70	56
71	94
72	59
73	60
74	98
75	61
76	100
77	62