A326922 - cp's OEIS frontend

A326922 Squares visited by a knight moving on a board with squares labeled with their squared distance from the origin and where the knight moves to the smallest labeled unvisited square; the smallest spiral number ordering is used if the distances are equal.

n	a(n)
0	0
1	5
2	2
3	1
4	2
5	1
6	2
7	1
8	2
9	1
10	4
11	5
12	10
13	13
14	4
15	5
16	10
17	5
18	10
19	5
20	4
21	13
22	10
23	5
24	10
25	13
26	4
27	5
28	10
29	13
30	16
31	13
32	10
33	5
34	16
35	13
36	20
37	9
38	8
39	9
40	8
41	9
42	8
43	9
44	8
45	17
46	18
47	17
48	26
49	25
50	20
51	25
52	10
53	13
54	16
55	29
56	18
57	17
58	26
59	25
60	20
61	25
62	20
63	13
64	16
65	29
66	18
67	17
68	26
69	25
70	20
71	25
72	40
73	41
74	34
75	37
76	50
77	29
78	18
79	17
80	26
81	25
82	20
83	25
84	20
85	25
86	26
87	37
88	34
89	25
90	26
91	17
92	34
93	25
94	26
95	17
96	34
97	25
98	20
99	37

[0, 5, 2, 1, 2, 1, 2, 1, 2, 1, 4, 5, 10, 13, 4, 5, 10, 5, 10, 5, 4, 13, 10, 5, 10, 13, 4, 5, 10, 13, 16, 13, 10, 5, 16, 13, 20, 9, 8, 9, 8, 9, 8, 9, 8, 17, 18, 17, 26, 25, 20, 25, 10, 13, 16, 29, 18, 17, 26, 25, 20, 25, 20, 13, 16, 29, 18, 17, 26, 25, 20, 25, 40, 41, 34, 37, 50, 29, 18, 17, 26, 25, 20, 25, 20, 25, 26, 37, 34, 25, 26, 17, 34, 25, 26, 17, 34, 25, 20, 37]

cp's OEIS Frontend

A326922 Squares visited by a knight moving on a board with squares labeled with their squared distance from the origin and where the knight moves to the smallest labeled unvisited square; the smallest spiral number ordering is used if the distances are equal.

Table of values

List of values

n	a(n)
0	0
1	5
2	2
3	1
4	2
5	1
6	2
7	1
8	2
9	1
10	4
11	5
12	10
13	13
14	4
15	5
16	10
17	5
18	10
19	5
20	4
21	13
22	10
23	5
24	10
25	13
26	4
27	5
28	10
29	13
30	16
31	13
32	10
33	5
34	16
35	13
36	20
37	9
38	8
39	9
40	8
41	9
42	8
43	9
44	8
45	17
46	18
47	17
48	26
49	25
50	20
51	25
52	10
53	13
54	16
55	29
56	18
57	17
58	26
59	25
60	20
61	25
62	20
63	13
64	16
65	29
66	18
67	17
68	26
69	25
70	20
71	25
72	40
73	41
74	34
75	37
76	50
77	29
78	18
79	17
80	26
81	25
82	20
83	25
84	20
85	25
86	26
87	37
88	34
89	25
90	26
91	17
92	34
93	25
94	26
95	17
96	34
97	25
98	20
99	37

n	a(n)
0	0
1	5
2	2
3	1
4	2
5	1
6	2
7	1
8	2
9	1
10	4
11	5
12	10
13	13
14	4
15	5
16	10
17	5
18	10
19	5
20	4
21	13
22	10
23	5
24	10
25	13
26	4
27	5
28	10
29	13
30	16
31	13
32	10
33	5
34	16
35	13
36	20
37	9
38	8
39	9
40	8
41	9
42	8
43	9
44	8
45	17
46	18
47	17
48	26
49	25
50	20
51	25
52	10
53	13
54	16
55	29
56	18
57	17
58	26
59	25
60	20
61	25
62	20
63	13
64	16
65	29
66	18
67	17
68	26
69	25
70	20
71	25
72	40
73	41
74	34
75	37
76	50
77	29
78	18
79	17
80	26
81	25
82	20
83	25
84	20
85	25
86	26
87	37
88	34
89	25
90	26
91	17
92	34
93	25
94	26
95	17
96	34
97	25
98	20
99	37

n	a(n)
0	0
1	5
2	2
3	1
4	2
5	1
6	2
7	1
8	2
9	1
10	4
11	5
12	10
13	13
14	4
15	5
16	10
17	5
18	10
19	5
20	4
21	13
22	10
23	5
24	10
25	13
26	4
27	5
28	10
29	13
30	16
31	13
32	10
33	5
34	16
35	13
36	20
37	9
38	8
39	9
40	8
41	9
42	8
43	9
44	8
45	17
46	18
47	17
48	26
49	25
50	20
51	25
52	10
53	13
54	16
55	29
56	18
57	17
58	26
59	25
60	20
61	25
62	20
63	13
64	16
65	29
66	18
67	17
68	26
69	25
70	20
71	25
72	40
73	41
74	34
75	37
76	50
77	29
78	18
79	17
80	26
81	25
82	20
83	25
84	20
85	25
86	26
87	37
88	34
89	25
90	26
91	17
92	34
93	25
94	26
95	17
96	34
97	25
98	20
99	37