A292436 - cp's OEIS frontend

A292436 Array T read by antidiagonals: T(m,n) is the number of lattice walks of minimal length from (0,0) to (m,n) using steps in directions from {(1,0), (0,1), (2,1), (1,2)}.

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

[1, 1, 1, 1, 2, 1, 1, 1, 1, 1, 1, 2, 4, 2, 1, 1, 3, 9, 9, 3, 1, 1, 4, 1, 2, 1, 4, 1, 1, 5, 3, 9, 9, 3, 5, 1, 1, 6, 6, 24, 36, 24, 6, 6, 1, 1, 7, 10, 1, 3, 3, 1, 10, 7, 1, 1, 8, 15, 4, 16, 24, 16, 4, 15, 8, 1, 1, 9, 21, 10, 50, 100, 100, 50, 10, 21, 9, 1, 1, 10, 28, 20, 1, 4, 6, 4, 1, 20, 28, 10, 1]

cp's OEIS Frontend

A292436 Array T read by antidiagonals: T(m,n) is the number of lattice walks of minimal length from (0,0) to (m,n) using steps in directions from {(1,0), (0,1), (2,1), (1,2)}.

Table of values

List of values

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

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

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