A228334 - cp's OEIS frontend

A228334 Triangle read by rows: the X-transformation of the Catalan triangle A033184.

n	a(n)
0	1
1	0
2	1
3	0
4	3
5	1
6	0
7	14
8	10
9	1
10	0
11	84
12	90
13	21
14	1
15	0
16	594
17	825
18	308
19	36
20	1
21	0
22	4719
23	7865
24	4004
25	780
26	55
27	1
28	0
29	40898
30	78078
31	49686
32	13650
33	1650
34	78
35	1
36	0
37	379236
38	804440
39	606424
40	214200
41	37400
42	3094
43	105
44	1
45	0
46	3711916
47	8565960
48	7379904
49	3162816
50	724812
51	88179
52	5320
53	136
54	1

[1, 0, 1, 0, 3, 1, 0, 14, 10, 1, 0, 84, 90, 21, 1, 0, 594, 825, 308, 36, 1, 0, 4719, 7865, 4004, 780, 55, 1, 0, 40898, 78078, 49686, 13650, 1650, 78, 1, 0, 379236, 804440, 606424, 214200, 37400, 3094, 105, 1, 0, 3711916, 8565960, 7379904, 3162816, 724812, 88179, 5320, 136, 1]

cp's OEIS Frontend

A228334 Triangle read by rows: the X-transformation of the Catalan triangle A033184.

Table of values

List of values