A342913 - cp's OEIS frontend

A342913 Pairwise listing of the partitions of 2k into two parts, (s,t), with 0 < t <= s ordered by decreasing values of s and where k = 1,2,... .

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

[1, 1, 3, 1, 2, 2, 5, 1, 4, 2, 3, 3, 7, 1, 6, 2, 5, 3, 4, 4, 9, 1, 8, 2, 7, 3, 6, 4, 5, 5, 11, 1, 10, 2, 9, 3, 8, 4, 7, 5, 6, 6, 13, 1, 12, 2, 11, 3, 10, 4, 9, 5, 8, 6, 7, 7, 15, 1, 14, 2, 13, 3, 12, 4, 11, 5, 10, 6, 9, 7, 8, 8, 17, 1, 16, 2, 15, 3, 14, 4, 13, 5, 12, 6, 11, 7]

cp's OEIS Frontend

A342913 Pairwise listing of the partitions of 2k into two parts, (s,t), with 0 < t <= s ordered by decreasing values of s and where k = 1,2,... .

Table of values

List of values

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

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

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