A238498 - cp's OEIS frontend

A238498 Triangle read by rows: T(n,k) = A175836(n)/(A175836(k)* A175836(n-k)).

n	a(n)
0	1
1	1
2	1
3	1
4	3
5	1
6	1
7	4
8	4
9	1
10	1
11	6
12	8
13	6
14	1
15	1
16	6
17	12
18	12
19	6
20	1
21	1
22	12
23	24
24	36
25	24
26	12
27	1
28	1
29	8
30	32
31	48
32	48
33	32
34	8
35	1
36	1
37	12
38	32
39	96
40	96
41	96
42	32
43	12
44	1
45	1
46	12
47	48
48	96
49	192
50	192
51	96
52	48
53	12
54	1
55	1
56	18
57	72
58	216
59	288
60	576
61	288
62	216
63	72
64	18
65	1
66	1
67	12
68	72
69	216
70	432
71	576
72	576
73	432
74	216
75	72
76	12
77	1

[1, 1, 1, 1, 3, 1, 1, 4, 4, 1, 1, 6, 8, 6, 1, 1, 6, 12, 12, 6, 1, 1, 12, 24, 36, 24, 12, 1, 1, 8, 32, 48, 48, 32, 8, 1, 1, 12, 32, 96, 96, 96, 32, 12, 1, 1, 12, 48, 96, 192, 192, 96, 48, 12, 1, 1, 18, 72, 216, 288, 576, 288, 216, 72, 18, 1, 1, 12, 72, 216, 432, 576, 576, 432, 216, 72, 12, 1]

cp's OEIS Frontend

A238498 Triangle read by rows: T(n,k) = A175836(n)/(A175836(k)* A175836(n-k)).

Table of values

List of values

n	a(n)
0	1
1	1
2	1
3	1
4	3
5	1
6	1
7	4
8	4
9	1
10	1
11	6
12	8
13	6
14	1
15	1
16	6
17	12
18	12
19	6
20	1
21	1
22	12
23	24
24	36
25	24
26	12
27	1
28	1
29	8
30	32
31	48
32	48
33	32
34	8
35	1
36	1
37	12
38	32
39	96
40	96
41	96
42	32
43	12
44	1
45	1
46	12
47	48
48	96
49	192
50	192
51	96
52	48
53	12
54	1
55	1
56	18
57	72
58	216
59	288
60	576
61	288
62	216
63	72
64	18
65	1
66	1
67	12
68	72
69	216
70	432
71	576
72	576
73	432
74	216
75	72
76	12
77	1

n	a(n)
0	1
1	1
2	1
3	1
4	3
5	1
6	1
7	4
8	4
9	1
10	1
11	6
12	8
13	6
14	1
15	1
16	6
17	12
18	12
19	6
20	1
21	1
22	12
23	24
24	36
25	24
26	12
27	1
28	1
29	8
30	32
31	48
32	48
33	32
34	8
35	1
36	1
37	12
38	32
39	96
40	96
41	96
42	32
43	12
44	1
45	1
46	12
47	48
48	96
49	192
50	192
51	96
52	48
53	12
54	1
55	1
56	18
57	72
58	216
59	288
60	576
61	288
62	216
63	72
64	18
65	1
66	1
67	12
68	72
69	216
70	432
71	576
72	576
73	432
74	216
75	72
76	12
77	1

n	a(n)
0	1
1	1
2	1
3	1
4	3
5	1
6	1
7	4
8	4
9	1
10	1
11	6
12	8
13	6
14	1
15	1
16	6
17	12
18	12
19	6
20	1
21	1
22	12
23	24
24	36
25	24
26	12
27	1
28	1
29	8
30	32
31	48
32	48
33	32
34	8
35	1
36	1
37	12
38	32
39	96
40	96
41	96
42	32
43	12
44	1
45	1
46	12
47	48
48	96
49	192
50	192
51	96
52	48
53	12
54	1
55	1
56	18
57	72
58	216
59	288
60	576
61	288
62	216
63	72
64	18
65	1
66	1
67	12
68	72
69	216
70	432
71	576
72	576
73	432
74	216
75	72
76	12
77	1