A383474 - cp's OEIS frontend

A383474 Square array A(n,k), n >= 0, k >= 0, read by antidiagonals downwards, where A(n,k) is the number of lattice paths from (0,0) to (n,k) using steps (1,0),(2,0),(3,0),(0,1),(0,2),(0,3).

n	a(n)
0	1
1	1
2	1
3	2
4	2
5	2
6	4
7	5
8	5
9	4
10	7
11	12
12	14
13	12
14	7
15	13
16	26
17	37
18	37
19	26
20	13
21	24
22	56
23	89
24	106
25	89
26	56
27	24
28	44
29	118
30	209
31	277
32	277
33	209
34	118
35	44
36	81
37	244
38	477
39	698
40	784
41	698
42	477
43	244
44	81
45	149
46	499
47	1063
48	1700
49	2113
50	2113
51	1700
52	1063
53	499
54	149
55	274
56	1010
57	2329
58	4026
59	5469
60	6040
61	5469
62	4026
63	2329
64	1010
65	274

[1, 1, 1, 2, 2, 2, 4, 5, 5, 4, 7, 12, 14, 12, 7, 13, 26, 37, 37, 26, 13, 24, 56, 89, 106, 89, 56, 24, 44, 118, 209, 277, 277, 209, 118, 44, 81, 244, 477, 698, 784, 698, 477, 244, 81, 149, 499, 1063, 1700, 2113, 2113, 1700, 1063, 499, 149, 274, 1010, 2329, 4026, 5469, 6040, 5469, 4026, 2329, 1010, 274]

cp's OEIS Frontend

A383474 Square array A(n,k), n >= 0, k >= 0, read by antidiagonals downwards, where A(n,k) is the number of lattice paths from (0,0) to (n,k) using steps (1,0),(2,0),(3,0),(0,1),(0,2),(0,3).

Table of values

List of values