A243775 - cp's OEIS frontend

A243775 Number of Dyck paths of semilength n having exactly six (possibly overlapping) occurrences of the consecutive step pattern given by the binary expansion of n, where 1=U=(1,1) and 0=D=(1,-1).

n	a(n)
10	64
11	0
12	1
13	1
14	0
15	58310
16	0
17	0
18	169352
19	82494
20	40040
21	163083704
22	140035157
23	306726
24	178134488
25	7368664408
26	6899287752
27	86343111918
28	221762412480
29	89389210680
30	45967495392
31	229706136771072
32	18828656
33	987116153856
34	88775675895264
35	303516229481536
36	10355664669739531

[64, 0, 1, 1, 0, 58310, 0, 0, 169352, 82494, 40040, 163083704, 140035157, 306726, 178134488, 7368664408, 6899287752, 86343111918, 221762412480, 89389210680, 45967495392, 229706136771072, 18828656, 987116153856, 88775675895264, 303516229481536, 10355664669739531]

cp's OEIS Frontend

A243775 Number of Dyck paths of semilength n having exactly six (possibly overlapping) occurrences of the consecutive step pattern given by the binary expansion of n, where 1=U=(1,1) and 0=D=(1,-1).

Table of values

List of values