A380367 - cp's OEIS frontend

A380367 Array read by antidiagonals: meandric numbers for a river crossing up to k parallel roads at n points, n >= 0, k >= 1.

n	a(n)
0	1
1	1
2	1
3	1
4	1
5	1
6	1
7	1
8	2
9	2
10	1
11	1
12	2
13	3
14	3
15	1
16	1
17	2
18	4
19	8
20	8
21	1
22	1
23	2
24	4
25	9
26	14
27	14
28	1
29	1
30	2
31	4
32	10
33	21
34	43
35	42
36	1
37	1
38	2
39	4
40	10
41	22
42	52
43	81
44	81
45	1
46	1
47	2
48	4
49	10
50	23
51	61
52	131
53	272
54	262
55	1
56	1
57	2
58	4
59	10
60	23
61	62
62	142
63	345
64	538
65	538
66	1
67	1
68	2
69	4
70	10
71	23
72	63
73	153
74	420
75	915
76	1920
77	1828

[1, 1, 1, 1, 1, 1, 1, 1, 2, 2, 1, 1, 2, 3, 3, 1, 1, 2, 4, 8, 8, 1, 1, 2, 4, 9, 14, 14, 1, 1, 2, 4, 10, 21, 43, 42, 1, 1, 2, 4, 10, 22, 52, 81, 81, 1, 1, 2, 4, 10, 23, 61, 131, 272, 262, 1, 1, 2, 4, 10, 23, 62, 142, 345, 538, 538, 1, 1, 2, 4, 10, 23, 63, 153, 420, 915, 1920, 1828]

cp's OEIS Frontend

A380367 Array read by antidiagonals: meandric numbers for a river crossing up to k parallel roads at n points, n >= 0, k >= 1.

Table of values

List of values