A363526 - cp's OEIS frontend

A363526 Number of integer partitions of n with reverse-weighted sum 3*n.

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

[1, 0, 0, 0, 0, 1, 1, 1, 1, 1, 2, 1, 2, 2, 2, 4, 3, 2, 4, 4, 4, 5, 5, 4, 7, 7, 5, 8, 7, 6, 11, 9, 8, 11, 10, 10, 13, 12, 11, 15, 15, 12, 17, 16, 14, 20, 18, 16, 22, 20, 19, 24, 22, 20, 27, 26, 23, 29, 27, 25, 33, 30, 28, 35, 33, 31, 38, 36, 33, 41, 40]

cp's OEIS Frontend

A363526 Number of integer partitions of n with reverse-weighted sum 3*n.

Table of values

List of values

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

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

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