A183043 - cp's OEIS frontend

A183043 Triangular array, T(i,j)=number of knight's moves to points on vertical segments (n,0), (n,1),...,(n,n) on infinite chessboard.

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

[0, 3, 2, 2, 1, 4, 3, 2, 3, 2, 2, 3, 2, 3, 4, 3, 4, 3, 4, 3, 4, 4, 3, 4, 3, 4, 5, 4, 5, 4, 5, 4, 5, 4, 5, 6, 4, 5, 4, 5, 4, 5, 6, 5, 6, 5, 6, 5, 6, 5, 6, 5, 6, 7, 6, 6, 5, 6, 5, 6, 5, 6, 7, 6, 7, 8, 7, 6, 7, 6, 7, 6, 7, 6, 7, 8, 7, 8, 6, 7, 6, 7, 6, 7, 6, 7, 8, 7, 8, 9, 8]

cp's OEIS Frontend

A183043 Triangular array, T(i,j)=number of knight's moves to points on vertical segments (n,0), (n,1),...,(n,n) on infinite chessboard.

Table of values

List of values

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

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

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