A185414 - cp's OEIS frontend

A185414 Square array, read by antidiagonals, used to recursively calculate the zigzag numbers A000111.

n	a(n)
1	1
2	1
3	1
4	2
5	2
6	1
7	5
8	5
9	3
10	1
11	16
12	16
13	10
14	4
15	1
16	61
17	61
18	39
19	17
20	5
21	1
22	272
23	272
24	176
25	80
26	26
27	6
28	1
29	1385
30	1385
31	903
32	421
33	145
34	37
35	7
36	1
37	7936
38	7936
39	5200
40	2464
41	880
42	240
43	50
44	8
45	1
46	50521
47	50521
48	33219
49	15917
50	5825
51	1661
52	371
53	65
54	9
55	1

[1, 1, 1, 2, 2, 1, 5, 5, 3, 1, 16, 16, 10, 4, 1, 61, 61, 39, 17, 5, 1, 272, 272, 176, 80, 26, 6, 1, 1385, 1385, 903, 421, 145, 37, 7, 1, 7936, 7936, 5200, 2464, 880, 240, 50, 8, 1, 50521, 50521, 33219, 15917, 5825, 1661, 371, 65, 9, 1]

cp's OEIS Frontend

A185414 Square array, read by antidiagonals, used to recursively calculate the zigzag numbers A000111.

Table of values

List of values