A382708 - cp's OEIS frontend

A382708 Number of triples (i,j,k), 1 <= i < j < k <= n such that A064413(i) < A064413(k) < A064413(j).

n	a(n)
1	0
2	0
3	0
4	0
5	4
6	4
7	4
8	14
9	20
10	39
11	39
12	39
13	59
14	97
15	97
16	97
17	134
18	162
19	177
20	260
21	260
22	280
23	300
24	360
25	360
26	423
27	525
28	694
29	694
30	722
31	817
32	895
33	1129
34	1129
35	1162
36	1254
37	1546
38	1546
39	1615
40	1751
41	1856
42	1925
43	2326
44	2326
45	2436
46	2546
47	2625
48	2704
49	2783
50	3061
51	3104
52	3196
53	3415
54	3458
55	3458
56	3699
57	4439
58	4439
59	4590
60	4890
61	5725
62	5725
63	5842

[0, 0, 0, 0, 4, 4, 4, 14, 20, 39, 39, 39, 59, 97, 97, 97, 134, 162, 177, 260, 260, 280, 300, 360, 360, 423, 525, 694, 694, 722, 817, 895, 1129, 1129, 1162, 1254, 1546, 1546, 1615, 1751, 1856, 1925, 2326, 2326, 2436, 2546, 2625, 2704, 2783, 3061, 3104, 3196, 3415, 3458, 3458, 3699, 4439, 4439, 4590, 4890, 5725, 5725, 5842]

cp's OEIS Frontend

A382708 Number of triples (i,j,k), 1 <= i < j < k <= n such that A064413(i) < A064413(k) < A064413(j).

Table of values

List of values