A353279 - cp's OEIS frontend

A353279 Triangle read by rows, a Narayana related triangle whose rows are refinements of four times the Catalan numbers (for n >= 3).

n	a(n)
0	1
1	0
2	1
3	0
4	1
5	1
6	0
7	1
8	2
9	1
10	0
11	1
12	3
13	3
14	1
15	0
16	1
17	5
18	8
19	5
20	1
21	0
22	1
23	8
24	19
25	19
26	8
27	1
28	0
29	1
30	12
31	41
32	60
33	41
34	12
35	1
36	0
37	1
38	17
39	81
40	165
41	165
42	81
43	17
44	1
45	0
46	1
47	23
48	148
49	406
50	560
51	406
52	148
53	23
54	1
55	0
56	1
57	30
58	253
59	910
60	1666
61	1666
62	910
63	253
64	30
65	1

[1, 0, 1, 0, 1, 1, 0, 1, 2, 1, 0, 1, 3, 3, 1, 0, 1, 5, 8, 5, 1, 0, 1, 8, 19, 19, 8, 1, 0, 1, 12, 41, 60, 41, 12, 1, 0, 1, 17, 81, 165, 165, 81, 17, 1, 0, 1, 23, 148, 406, 560, 406, 148, 23, 1, 0, 1, 30, 253, 910, 1666, 1666, 910, 253, 30, 1]

cp's OEIS Frontend

A353279 Triangle read by rows, a Narayana related triangle whose rows are refinements of four times the Catalan numbers (for n >= 3).

Table of values

List of values