A379634 - cp's OEIS frontend

A379634 Irregular triangle read by rows in which row n lists the odd divisors of n ordered as the mirror of A261697.

n	a(n)
1	1
2	1
3	3
4	1
5	1
6	5
7	1
8	3
9	1
10	7
11	1
12	1
13	3
14	9
15	1
16	5
17	1
18	11
19	1
20	3
21	1
22	13
23	1
24	7
25	1
26	5
27	3
28	15
29	1
30	1
31	17
32	1
33	9
34	3
35	1
36	19
37	1
38	5
39	1
40	7
41	3
42	21
43	1
44	11
45	1
46	23
47	1
48	3
49	1
50	5
51	25
52	1
53	13
54	1
55	9
56	3
57	27
58	1
59	7
60	1
61	29
62	1
63	5
64	15
65	3
66	1
67	31
68	1
69	1
70	11
71	3
72	33
73	1
74	17
75	1
76	7
77	5
78	35
79	1
80	9
81	3
82	1
83	37
84	1
85	19
86	1
87	13
88	3
89	39
90	1
91	5
92	1
93	41
94	1
95	7
96	21
97	3
98	1
99	43
100	1
101	11
102	1

[1, 1, 3, 1, 1, 5, 1, 3, 1, 7, 1, 1, 3, 9, 1, 5, 1, 11, 1, 3, 1, 13, 1, 7, 1, 5, 3, 15, 1, 1, 17, 1, 9, 3, 1, 19, 1, 5, 1, 7, 3, 21, 1, 11, 1, 23, 1, 3, 1, 5, 25, 1, 13, 1, 9, 3, 27, 1, 7, 1, 29, 1, 5, 15, 3, 1, 31, 1, 1, 11, 3, 33, 1, 17, 1, 7, 5, 35, 1, 9, 3, 1, 37, 1, 19, 1, 13, 3, 39, 1, 5, 1, 41, 1, 7, 21, 3, 1, 43, 1, 11, 1]

cp's OEIS Frontend

A379634 Irregular triangle read by rows in which row n lists the odd divisors of n ordered as the mirror of A261697.

Table of values

List of values

n	a(n)
1	1
2	1
3	3
4	1
5	1
6	5
7	1
8	3
9	1
10	7
11	1
12	1
13	3
14	9
15	1
16	5
17	1
18	11
19	1
20	3
21	1
22	13
23	1
24	7
25	1
26	5
27	3
28	15
29	1
30	1
31	17
32	1
33	9
34	3
35	1
36	19
37	1
38	5
39	1
40	7
41	3
42	21
43	1
44	11
45	1
46	23
47	1
48	3
49	1
50	5
51	25
52	1
53	13
54	1
55	9
56	3
57	27
58	1
59	7
60	1
61	29
62	1
63	5
64	15
65	3
66	1
67	31
68	1
69	1
70	11
71	3
72	33
73	1
74	17
75	1
76	7
77	5
78	35
79	1
80	9
81	3
82	1
83	37
84	1
85	19
86	1
87	13
88	3
89	39
90	1
91	5
92	1
93	41
94	1
95	7
96	21
97	3
98	1
99	43
100	1
101	11
102	1

n	a(n)
1	1
2	1
3	3
4	1
5	1
6	5
7	1
8	3
9	1
10	7
11	1
12	1
13	3
14	9
15	1
16	5
17	1
18	11
19	1
20	3
21	1
22	13
23	1
24	7
25	1
26	5
27	3
28	15
29	1
30	1
31	17
32	1
33	9
34	3
35	1
36	19
37	1
38	5
39	1
40	7
41	3
42	21
43	1
44	11
45	1
46	23
47	1
48	3
49	1
50	5
51	25
52	1
53	13
54	1
55	9
56	3
57	27
58	1
59	7
60	1
61	29
62	1
63	5
64	15
65	3
66	1
67	31
68	1
69	1
70	11
71	3
72	33
73	1
74	17
75	1
76	7
77	5
78	35
79	1
80	9
81	3
82	1
83	37
84	1
85	19
86	1
87	13
88	3
89	39
90	1
91	5
92	1
93	41
94	1
95	7
96	21
97	3
98	1
99	43
100	1
101	11
102	1

n	a(n)
1	1
2	1
3	3
4	1
5	1
6	5
7	1
8	3
9	1
10	7
11	1
12	1
13	3
14	9
15	1
16	5
17	1
18	11
19	1
20	3
21	1
22	13
23	1
24	7
25	1
26	5
27	3
28	15
29	1
30	1
31	17
32	1
33	9
34	3
35	1
36	19
37	1
38	5
39	1
40	7
41	3
42	21
43	1
44	11
45	1
46	23
47	1
48	3
49	1
50	5
51	25
52	1
53	13
54	1
55	9
56	3
57	27
58	1
59	7
60	1
61	29
62	1
63	5
64	15
65	3
66	1
67	31
68	1
69	1
70	11
71	3
72	33
73	1
74	17
75	1
76	7
77	5
78	35
79	1
80	9
81	3
82	1
83	37
84	1
85	19
86	1
87	13
88	3
89	39
90	1
91	5
92	1
93	41
94	1
95	7
96	21
97	3
98	1
99	43
100	1
101	11
102	1