A329402 - cp's OEIS frontend

A329402 Number of rectangles (w X h, w <= h) with integer side lengths w and h having area = n * perimeter.

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

[2, 3, 5, 4, 5, 8, 5, 5, 8, 8, 5, 11, 5, 8, 14, 6, 5, 13, 5, 11, 14, 8, 5, 14, 8, 8, 11, 11, 5, 23, 5, 7, 14, 8, 14, 18, 5, 8, 14, 14, 5, 23, 5, 11, 23, 8, 5, 17, 8, 13, 14, 11, 5, 18, 14, 14, 14, 8, 5, 32, 5, 8, 23, 8, 14, 23, 5, 11, 14, 23, 5, 23, 5, 8, 23]

cp's OEIS Frontend

A329402 Number of rectangles (w X h, w <= h) with integer side lengths w and h having area = n * perimeter.

Table of values

List of values

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

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

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