A357144 - cp's OEIS frontend

A357144 Square array, A(n, k), n, k >= 0, read by antidiagonals; A(n, k) = g(f(n) * f(k)) where f(m) = A002487(m)/A002487(m+1) and g is the inverse of f.

n	a(n)
0	0
1	0
2	0
3	0
4	1
5	0
6	0
7	2
8	2
9	0
10	0
11	3
12	8
13	3
14	0
15	0
16	4
17	1
18	1
19	4
20	0
21	0
22	5
23	32
24	15
25	32
26	5
27	0
28	0
29	6
30	14
31	6
32	6
33	14
34	6
35	0
36	0
37	7
38	4
39	7
40	256
41	7
42	4
43	7
44	0
45	0
46	8
47	5
48	9
49	2
50	2
51	9
52	5
53	8
54	0
55	0
56	9
57	128
58	63
59	48
60	35
61	48
62	63
63	128
64	9
65	0
66	0
67	10
68	6
69	2
70	1
71	1
72	1
73	1
74	2
75	6
76	10
77	0
78	0
79	11
80	56
81	27
82	2048
83	47
84	60
85	47
86	2048
87	27
88	56
89	11
90	0

[0, 0, 0, 0, 1, 0, 0, 2, 2, 0, 0, 3, 8, 3, 0, 0, 4, 1, 1, 4, 0, 0, 5, 32, 15, 32, 5, 0, 0, 6, 14, 6, 6, 14, 6, 0, 0, 7, 4, 7, 256, 7, 4, 7, 0, 0, 8, 5, 9, 2, 2, 9, 5, 8, 0, 0, 9, 128, 63, 48, 35, 48, 63, 128, 9, 0, 0, 10, 6, 2, 1, 1, 1, 1, 2, 6, 10, 0, 0, 11, 56, 27, 2048, 47, 60, 47, 2048, 27, 56, 11, 0]

cp's OEIS Frontend

A357144 Square array, A(n, k), n, k >= 0, read by antidiagonals; A(n, k) = g(f(n) * f(k)) where f(m) = A002487(m)/A002487(m+1) and g is the inverse of f.

Table of values

List of values