A364012 - cp's OEIS frontend

A364012 Expansion of Sum_{k>0} k * x^k / (1 + x^(3*k)).

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

[1, 2, 3, 3, 5, 6, 8, 6, 9, 9, 11, 9, 14, 16, 15, 11, 17, 18, 20, 13, 24, 21, 23, 18, 26, 28, 27, 24, 29, 27, 32, 22, 33, 33, 40, 27, 38, 40, 42, 25, 41, 48, 44, 31, 45, 45, 47, 33, 57, 47, 51, 42, 53, 54, 56, 48, 60, 57, 59, 39, 62, 64, 72, 43, 70, 63, 68, 49, 69, 72, 71, 54, 74, 76, 78]

cp's OEIS Frontend

A364012 Expansion of Sum_{k>0} k * x^k / (1 + x^(3*k)).

Table of values

List of values

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

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

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