A372001 - cp's OEIS frontend

A372001 Array read by descending antidiagonals: A family of generalized Catalan numbers generated by a generalization of Deléham's Delta operator.

n	a(n)
1	1
2	1
3	1
4	2
5	1
6	1
7	5
8	3
9	1
10	1
11	14
12	15
13	5
14	1
15	1
16	42
17	105
18	61
19	9
20	1
21	1
22	132
23	945
24	1385
25	297
26	17
27	1
28	1
29	429
30	10395
31	50521
32	24273
33	1585
34	33
35	1
36	1
37	1430
38	135135
39	2702765
40	3976209
41	485729
42	8865
43	65
44	1
45	1
46	4862
47	2027025
48	199360981
49	1145032281
50	372281761
51	10401345
52	50881
53	129
54	1
55	1

[1, 1, 1, 2, 1, 1, 5, 3, 1, 1, 14, 15, 5, 1, 1, 42, 105, 61, 9, 1, 1, 132, 945, 1385, 297, 17, 1, 1, 429, 10395, 50521, 24273, 1585, 33, 1, 1, 1430, 135135, 2702765, 3976209, 485729, 8865, 65, 1, 1, 4862, 2027025, 199360981, 1145032281, 372281761, 10401345, 50881, 129, 1, 1]

cp's OEIS Frontend

A372001 Array read by descending antidiagonals: A family of generalized Catalan numbers generated by a generalization of Deléham's Delta operator.

Table of values

List of values