A212364 - cp's OEIS frontend

A212364 Number of Dyck n-paths all of whose ascents and descents have lengths equal to 1 (mod 5).

n	a(n)
0	1
1	1
2	1
3	1
4	1
5	1
6	2
7	4
8	7
9	11
10	16
11	23
12	35
13	57
14	96
15	161
16	264
17	425
18	682
19	1106
20	1821
21	3030
22	5055
23	8412
24	13956
25	23145
26	38487
27	64261
28	107673
29	180762
30	303651
31	510187
32	857692
33	1443597
34	2433495
35	4108299
36	6943862
37	11746362
38	19883655
39	33681015
40	57096874
41	96874214

[1, 1, 1, 1, 1, 1, 2, 4, 7, 11, 16, 23, 35, 57, 96, 161, 264, 425, 682, 1106, 1821, 3030, 5055, 8412, 13956, 23145, 38487, 64261, 107673, 180762, 303651, 510187, 857692, 1443597, 2433495, 4108299, 6943862, 11746362, 19883655, 33681015, 57096874, 96874214]

cp's OEIS Frontend

A212364 Number of Dyck n-paths all of whose ascents and descents have lengths equal to 1 (mod 5).

Table of values

List of values