A145399 - cp's OEIS frontend

A145399 Dirichlet g.f.: (1+4/2^s+1/4^s)*zeta(s)^3.

n	a(n)
1	1
2	7
3	3
4	19
5	3
6	21
7	3
8	37
9	6
10	21
11	3
12	57
13	3
14	21
15	9
16	61
17	3
18	42
19	3
20	57
21	9
22	21
23	3
24	111
25	6
26	21
27	10
28	57
29	3
30	63
31	3
32	91
33	9
34	21
35	9
36	114
37	3
38	21
39	9
40	111
41	3
42	63
43	3
44	57
45	18
46	21
47	3
48	183
49	6
50	42
51	9
52	57
53	3
54	70
55	9
56	111
57	9
58	21
59	3
60	171
61	3
62	21
63	18
64	127
65	9
66	63
67	3
68	57
69	9
70	63
71	3
72	222
73	3
74	21
75	18
76	57
77	9
78	63
79	3
80	183

[1, 7, 3, 19, 3, 21, 3, 37, 6, 21, 3, 57, 3, 21, 9, 61, 3, 42, 3, 57, 9, 21, 3, 111, 6, 21, 10, 57, 3, 63, 3, 91, 9, 21, 9, 114, 3, 21, 9, 111, 3, 63, 3, 57, 18, 21, 3, 183, 6, 42, 9, 57, 3, 70, 9, 111, 9, 21, 3, 171, 3, 21, 18, 127, 9, 63, 3, 57, 9, 63, 3, 222, 3, 21, 18, 57, 9, 63, 3, 183]

cp's OEIS Frontend

A145399 Dirichlet g.f.: (1+4/2^s+1/4^s)*zeta(s)^3.

Table of values

List of values

n	a(n)
1	1
2	7
3	3
4	19
5	3
6	21
7	3
8	37
9	6
10	21
11	3
12	57
13	3
14	21
15	9
16	61
17	3
18	42
19	3
20	57
21	9
22	21
23	3
24	111
25	6
26	21
27	10
28	57
29	3
30	63
31	3
32	91
33	9
34	21
35	9
36	114
37	3
38	21
39	9
40	111
41	3
42	63
43	3
44	57
45	18
46	21
47	3
48	183
49	6
50	42
51	9
52	57
53	3
54	70
55	9
56	111
57	9
58	21
59	3
60	171
61	3
62	21
63	18
64	127
65	9
66	63
67	3
68	57
69	9
70	63
71	3
72	222
73	3
74	21
75	18
76	57
77	9
78	63
79	3
80	183

n	a(n)
1	1
2	7
3	3
4	19
5	3
6	21
7	3
8	37
9	6
10	21
11	3
12	57
13	3
14	21
15	9
16	61
17	3
18	42
19	3
20	57
21	9
22	21
23	3
24	111
25	6
26	21
27	10
28	57
29	3
30	63
31	3
32	91
33	9
34	21
35	9
36	114
37	3
38	21
39	9
40	111
41	3
42	63
43	3
44	57
45	18
46	21
47	3
48	183
49	6
50	42
51	9
52	57
53	3
54	70
55	9
56	111
57	9
58	21
59	3
60	171
61	3
62	21
63	18
64	127
65	9
66	63
67	3
68	57
69	9
70	63
71	3
72	222
73	3
74	21
75	18
76	57
77	9
78	63
79	3
80	183

n	a(n)
1	1
2	7
3	3
4	19
5	3
6	21
7	3
8	37
9	6
10	21
11	3
12	57
13	3
14	21
15	9
16	61
17	3
18	42
19	3
20	57
21	9
22	21
23	3
24	111
25	6
26	21
27	10
28	57
29	3
30	63
31	3
32	91
33	9
34	21
35	9
36	114
37	3
38	21
39	9
40	111
41	3
42	63
43	3
44	57
45	18
46	21
47	3
48	183
49	6
50	42
51	9
52	57
53	3
54	70
55	9
56	111
57	9
58	21
59	3
60	171
61	3
62	21
63	18
64	127
65	9
66	63
67	3
68	57
69	9
70	63
71	3
72	222
73	3
74	21
75	18
76	57
77	9
78	63
79	3
80	183