A062103 - cp's OEIS frontend

A062103 Number of paths by which an unpromoted knight (keima) of Shogi can move to various squares on infinite board, if it starts from its origin square, the second leftmost square of the back rank.

n	a(n)
1	0
2	1
3	0
4	0
5	0
6	1
7	0
8	0
9	0
10	0
11	0
12	0
13	1
14	0
15	0
16	0
17	0
18	0
19	0
20	2
21	0
22	0
23	0
24	0
25	0
26	0
27	0
28	2
29	0
30	0
31	0
32	0
33	1
34	0
35	0
36	0
37	0
38	0
39	0
40	0
41	0
42	0
43	3
44	0
45	0
46	0
47	0
48	0
49	0
50	0
51	0
52	0
53	0
54	5
55	0
56	0
57	0
58	0
59	0
60	0
61	0
62	1
63	0
64	0
65	0
66	5
67	0
68	0
69	0
70	0
71	0
72	0
73	0
74	0
75	4
76	0
77	0
78	0
79	0
80	0
81	0
82	0
83	0
84	0
85	0
86	0
87	0
88	0
89	9
90	0
91	0
92	0
93	0
94	0
95	0
96	0
97	0
98	0
99	0
100	1
101	0
102	0
103	0
104	14

[0, 1, 0, 0, 0, 1, 0, 0, 0, 0, 0, 0, 1, 0, 0, 0, 0, 0, 0, 2, 0, 0, 0, 0, 0, 0, 0, 2, 0, 0, 0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 3, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 5, 0, 0, 0, 0, 0, 0, 0, 1, 0, 0, 0, 5, 0, 0, 0, 0, 0, 0, 0, 0, 4, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 9, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 0, 0, 0, 14]

cp's OEIS Frontend

A062103 Number of paths by which an unpromoted knight (keima) of Shogi can move to various squares on infinite board, if it starts from its origin square, the second leftmost square of the back rank.

Table of values

List of values

n	a(n)
1	0
2	1
3	0
4	0
5	0
6	1
7	0
8	0
9	0
10	0
11	0
12	0
13	1
14	0
15	0
16	0
17	0
18	0
19	0
20	2
21	0
22	0
23	0
24	0
25	0
26	0
27	0
28	2
29	0
30	0
31	0
32	0
33	1
34	0
35	0
36	0
37	0
38	0
39	0
40	0
41	0
42	0
43	3
44	0
45	0
46	0
47	0
48	0
49	0
50	0
51	0
52	0
53	0
54	5
55	0
56	0
57	0
58	0
59	0
60	0
61	0
62	1
63	0
64	0
65	0
66	5
67	0
68	0
69	0
70	0
71	0
72	0
73	0
74	0
75	4
76	0
77	0
78	0
79	0
80	0
81	0
82	0
83	0
84	0
85	0
86	0
87	0
88	0
89	9
90	0
91	0
92	0
93	0
94	0
95	0
96	0
97	0
98	0
99	0
100	1
101	0
102	0
103	0
104	14

n	a(n)
1	0
2	1
3	0
4	0
5	0
6	1
7	0
8	0
9	0
10	0
11	0
12	0
13	1
14	0
15	0
16	0
17	0
18	0
19	0
20	2
21	0
22	0
23	0
24	0
25	0
26	0
27	0
28	2
29	0
30	0
31	0
32	0
33	1
34	0
35	0
36	0
37	0
38	0
39	0
40	0
41	0
42	0
43	3
44	0
45	0
46	0
47	0
48	0
49	0
50	0
51	0
52	0
53	0
54	5
55	0
56	0
57	0
58	0
59	0
60	0
61	0
62	1
63	0
64	0
65	0
66	5
67	0
68	0
69	0
70	0
71	0
72	0
73	0
74	0
75	4
76	0
77	0
78	0
79	0
80	0
81	0
82	0
83	0
84	0
85	0
86	0
87	0
88	0
89	9
90	0
91	0
92	0
93	0
94	0
95	0
96	0
97	0
98	0
99	0
100	1
101	0
102	0
103	0
104	14

n	a(n)
1	0
2	1
3	0
4	0
5	0
6	1
7	0
8	0
9	0
10	0
11	0
12	0
13	1
14	0
15	0
16	0
17	0
18	0
19	0
20	2
21	0
22	0
23	0
24	0
25	0
26	0
27	0
28	2
29	0
30	0
31	0
32	0
33	1
34	0
35	0
36	0
37	0
38	0
39	0
40	0
41	0
42	0
43	3
44	0
45	0
46	0
47	0
48	0
49	0
50	0
51	0
52	0
53	0
54	5
55	0
56	0
57	0
58	0
59	0
60	0
61	0
62	1
63	0
64	0
65	0
66	5
67	0
68	0
69	0
70	0
71	0
72	0
73	0
74	0
75	4
76	0
77	0
78	0
79	0
80	0
81	0
82	0
83	0
84	0
85	0
86	0
87	0
88	0
89	9
90	0
91	0
92	0
93	0
94	0
95	0
96	0
97	0
98	0
99	0
100	1
101	0
102	0
103	0
104	14