A243779 - cp's OEIS frontend

A243779 Number of Dyck paths of semilength n having exactly ten (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)
15	120
16	0
17	0
18	0
19	0
20	0
21	1242286
22	67
23	0
24	0
25	37818
26	0
27	490210
28	0
29	0
30	0
31	6509142657552
32	0
33	0
34	163318
35	81043930
36	1409799253711
37	38901493532
38	13399508027211
39	2055406724
40	1430715
41	75368838054510
42	5436661972988347050
43	58576501701861
44	1142005789397748
45	7372114735568176431

[120, 0, 0, 0, 0, 0, 1242286, 67, 0, 0, 37818, 0, 490210, 0, 0, 0, 6509142657552, 0, 0, 163318, 81043930, 1409799253711, 38901493532, 13399508027211, 2055406724, 1430715, 75368838054510, 5436661972988347050, 58576501701861, 1142005789397748, 7372114735568176431]

cp's OEIS Frontend

A243779 Number of Dyck paths of semilength n having exactly ten (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