A346874 - cp's OEIS frontend

A346874 Irregular triangle read by rows in which row n lists the row 2^n - 1 of A237591, n >= 1.

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

[1, 2, 1, 4, 2, 1, 8, 3, 2, 1, 1, 16, 6, 3, 2, 2, 1, 1, 32, 11, 6, 4, 2, 2, 2, 1, 2, 1, 64, 22, 11, 7, 5, 3, 3, 2, 2, 2, 1, 2, 1, 1, 1, 128, 43, 22, 13, 9, 7, 5, 4, 3, 3, 3, 2, 2, 1, 2, 1, 2, 1, 1, 1, 1, 1, 256, 86, 43, 26, 18, 12, 10, 8, 6, 5, 4, 4, 3, 3, 3, 2, 3]

cp's OEIS Frontend

A346874 Irregular triangle read by rows in which row n lists the row 2^n - 1 of A237591, n >= 1.

Table of values

List of values

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

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

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