A183045 - cp's OEIS frontend

A183045 Triangular array, T(i,j)=number of knight's moves to points on vertical segments (n,-n), (n,-n+1), ... (n,n) on infinite chessboard.

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

[0, 2, 3, 2, 4, 1, 2, 1, 4, 2, 3, 2, 3, 2, 3, 2, 4, 3, 2, 3, 2, 3, 2, 3, 4, 4, 3, 4, 3, 4, 3, 4, 3, 4, 3, 4, 4, 5, 4, 3, 4, 3, 4, 3, 4, 3, 4, 5, 4, 6, 5, 4, 5, 4, 5, 4, 5, 4, 5, 4, 5, 4, 5, 6, 6, 5, 6, 5, 4, 5, 4, 5, 4, 5, 4, 5, 4, 5, 6, 5, 6, 6, 7, 6, 5, 6, 5, 6, 5, 6, 5, 6, 5]

cp's OEIS Frontend

A183045 Triangular array, T(i,j)=number of knight's moves to points on vertical segments (n,-n), (n,-n+1), ... (n,n) on infinite chessboard.

Table of values

List of values

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

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

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