A364085 - cp's OEIS frontend

A364085 Expansion of Sum_{k>0} k * x^k / (1 - x^(4*k-1)).

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

[1, 2, 3, 5, 5, 6, 8, 8, 11, 11, 11, 12, 14, 17, 15, 19, 17, 18, 24, 20, 21, 23, 25, 29, 29, 26, 27, 29, 35, 32, 32, 32, 33, 46, 35, 39, 40, 38, 47, 41, 41, 42, 49, 55, 45, 47, 50, 48, 64, 50, 53, 59, 53, 65, 56, 56, 57, 64, 71, 60, 69, 67, 63, 82, 67, 66, 68, 68, 86, 79, 71, 74, 74, 89, 81, 77, 77, 78]

cp's OEIS Frontend

A364085 Expansion of Sum_{k>0} k * x^k / (1 - x^(4*k-1)).

Table of values

List of values

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

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

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