A076037 - cp's OEIS frontend

A076037 Square array read by antidiagonals in which row n has g.f. (1-(n-1)xC)/(1-nxC) where C = (1/2-1/2(1-4x)^(1/2))/x = g.f. for Catalan numbers A000108.

n	a(n)
0	1
1	1
2	1
3	1
4	1
5	1
6	1
7	1
8	2
9	2
10	1
11	1
12	3
13	5
14	5
15	1
16	1
17	4
18	10
19	14
20	14
21	1
22	1
23	5
24	17
25	35
26	42
27	42
28	1
29	1
30	6
31	26
32	74
33	126
34	132
35	132
36	1
37	1
38	7
39	37
40	137
41	326
42	462
43	429
44	429
45	1
46	1
47	8
48	50
49	230
50	726
51	1446
52	1716
53	1430
54	1430
55	1
56	1
57	9
58	65
59	359
60	1434
61	3858
62	6441
63	6435
64	4862
65	4862
66	1
67	1
68	10
69	82

[1, 1, 1, 1, 1, 1, 1, 1, 2, 2, 1, 1, 3, 5, 5, 1, 1, 4, 10, 14, 14, 1, 1, 5, 17, 35, 42, 42, 1, 1, 6, 26, 74, 126, 132, 132, 1, 1, 7, 37, 137, 326, 462, 429, 429, 1, 1, 8, 50, 230, 726, 1446, 1716, 1430, 1430, 1, 1, 9, 65, 359, 1434, 3858, 6441, 6435, 4862, 4862, 1, 1, 10, 82]

cp's OEIS Frontend

A076037 Square array read by antidiagonals in which row n has g.f. (1-(n-1)xC)/(1-nxC) where C = (1/2-1/2(1-4x)^(1/2))/x = g.f. for Catalan numbers A000108.

Table of values

List of values

cp's OEIS Frontend

A076037 Square array read by antidiagonals in which row n has g.f. (1-(n-1)*x*C)/(1-n*x*C) where C = (1/2-1/2*(1-4*x)^(1/2))/x = g.f. for Catalan numbers A000108.

Table of values

List of values

A076037 Square array read by antidiagonals in which row n has g.f. (1-(n-1)xC)/(1-nxC) where C = (1/2-1/2(1-4x)^(1/2))/x = g.f. for Catalan numbers A000108.