A361377 - cp's OEIS frontend

A361377 Squares visited by a knight moving on a spirally numbered board always to the lowest unvisited coprime square.

n	a(n)
1	1
2	10
3	3
4	8
5	5
6	2
7	7
8	4
9	9
10	22
11	19
12	16
13	33
14	58
15	13
16	28
17	25
18	46
19	21
20	40
21	17
22	6
23	23
24	20
25	39
26	70
27	43
28	76
29	47
30	26
31	11
32	14
33	29
34	32
35	15
36	62
37	37
38	18
39	35
40	38
41	63
42	34
43	59
44	30
45	53
46	12
47	31
48	54
49	85
50	124
51	51
52	80
53	83
54	52
55	49
56	24
57	77
58	48
59	119
60	50
61	27
62	86
63	55
64	128
65	89
66	92

[1, 10, 3, 8, 5, 2, 7, 4, 9, 22, 19, 16, 33, 58, 13, 28, 25, 46, 21, 40, 17, 6, 23, 20, 39, 70, 43, 76, 47, 26, 11, 14, 29, 32, 15, 62, 37, 18, 35, 38, 63, 34, 59, 30, 53, 12, 31, 54, 85, 124, 51, 80, 83, 52, 49, 24, 77, 48, 119, 50, 27, 86, 55, 128, 89, 92]

cp's OEIS Frontend

A361377 Squares visited by a knight moving on a spirally numbered board always to the lowest unvisited coprime square.

Table of values

List of values

n	a(n)
1	1
2	10
3	3
4	8
5	5
6	2
7	7
8	4
9	9
10	22
11	19
12	16
13	33
14	58
15	13
16	28
17	25
18	46
19	21
20	40
21	17
22	6
23	23
24	20
25	39
26	70
27	43
28	76
29	47
30	26
31	11
32	14
33	29
34	32
35	15
36	62
37	37
38	18
39	35
40	38
41	63
42	34
43	59
44	30
45	53
46	12
47	31
48	54
49	85
50	124
51	51
52	80
53	83
54	52
55	49
56	24
57	77
58	48
59	119
60	50
61	27
62	86
63	55
64	128
65	89
66	92

n	a(n)
1	1
2	10
3	3
4	8
5	5
6	2
7	7
8	4
9	9
10	22
11	19
12	16
13	33
14	58
15	13
16	28
17	25
18	46
19	21
20	40
21	17
22	6
23	23
24	20
25	39
26	70
27	43
28	76
29	47
30	26
31	11
32	14
33	29
34	32
35	15
36	62
37	37
38	18
39	35
40	38
41	63
42	34
43	59
44	30
45	53
46	12
47	31
48	54
49	85
50	124
51	51
52	80
53	83
54	52
55	49
56	24
57	77
58	48
59	119
60	50
61	27
62	86
63	55
64	128
65	89
66	92

n	a(n)
1	1
2	10
3	3
4	8
5	5
6	2
7	7
8	4
9	9
10	22
11	19
12	16
13	33
14	58
15	13
16	28
17	25
18	46
19	21
20	40
21	17
22	6
23	23
24	20
25	39
26	70
27	43
28	76
29	47
30	26
31	11
32	14
33	29
34	32
35	15
36	62
37	37
38	18
39	35
40	38
41	63
42	34
43	59
44	30
45	53
46	12
47	31
48	54
49	85
50	124
51	51
52	80
53	83
54	52
55	49
56	24
57	77
58	48
59	119
60	50
61	27
62	86
63	55
64	128
65	89
66	92