A329518 - cp's OEIS frontend

A329518 Squares visited by a knight moving on a square-spiral numbered board where the knight moves to an unvisited square with the lowest spiral number and with seven or fewer visited neighbors. It only moves to squares with eight visited neighbors when no other square is available.

n	a(n)
1	1
2	10
3	3
4	6
5	9
6	4
7	7
8	2
9	5
10	8
11	11
12	14
13	29
14	32
15	15
16	12
17	27
18	24
19	45
20	20
21	23
22	44
23	41
24	18
25	35
26	38
27	19
28	16
29	33
30	30
31	53
32	26
33	47
34	22
35	43
36	70
37	21
38	40
39	17
40	34
41	13
42	28
43	25
44	46
45	75
46	42
47	69
48	104
49	37
50	62
51	95
52	58
53	55
54	86
55	51
56	48
57	77
58	114
59	73
60	108
61	151
62	68
63	103
64	64
65	67
66	36

[1, 10, 3, 6, 9, 4, 7, 2, 5, 8, 11, 14, 29, 32, 15, 12, 27, 24, 45, 20, 23, 44, 41, 18, 35, 38, 19, 16, 33, 30, 53, 26, 47, 22, 43, 70, 21, 40, 17, 34, 13, 28, 25, 46, 75, 42, 69, 104, 37, 62, 95, 58, 55, 86, 51, 48, 77, 114, 73, 108, 151, 68, 103, 64, 67, 36]

cp's OEIS Frontend

A329518 Squares visited by a knight moving on a square-spiral numbered board where the knight moves to an unvisited square with the lowest spiral number and with seven or fewer visited neighbors. It only moves to squares with eight visited neighbors when no other square is available.

Table of values

List of values

n	a(n)
1	1
2	10
3	3
4	6
5	9
6	4
7	7
8	2
9	5
10	8
11	11
12	14
13	29
14	32
15	15
16	12
17	27
18	24
19	45
20	20
21	23
22	44
23	41
24	18
25	35
26	38
27	19
28	16
29	33
30	30
31	53
32	26
33	47
34	22
35	43
36	70
37	21
38	40
39	17
40	34
41	13
42	28
43	25
44	46
45	75
46	42
47	69
48	104
49	37
50	62
51	95
52	58
53	55
54	86
55	51
56	48
57	77
58	114
59	73
60	108
61	151
62	68
63	103
64	64
65	67
66	36

n	a(n)
1	1
2	10
3	3
4	6
5	9
6	4
7	7
8	2
9	5
10	8
11	11
12	14
13	29
14	32
15	15
16	12
17	27
18	24
19	45
20	20
21	23
22	44
23	41
24	18
25	35
26	38
27	19
28	16
29	33
30	30
31	53
32	26
33	47
34	22
35	43
36	70
37	21
38	40
39	17
40	34
41	13
42	28
43	25
44	46
45	75
46	42
47	69
48	104
49	37
50	62
51	95
52	58
53	55
54	86
55	51
56	48
57	77
58	114
59	73
60	108
61	151
62	68
63	103
64	64
65	67
66	36

n	a(n)
1	1
2	10
3	3
4	6
5	9
6	4
7	7
8	2
9	5
10	8
11	11
12	14
13	29
14	32
15	15
16	12
17	27
18	24
19	45
20	20
21	23
22	44
23	41
24	18
25	35
26	38
27	19
28	16
29	33
30	30
31	53
32	26
33	47
34	22
35	43
36	70
37	21
38	40
39	17
40	34
41	13
42	28
43	25
44	46
45	75
46	42
47	69
48	104
49	37
50	62
51	95
52	58
53	55
54	86
55	51
56	48
57	77
58	114
59	73
60	108
61	151
62	68
63	103
64	64
65	67
66	36