A323399 - cp's OEIS frontend

A323399 Sum of Jordan function J_2(n), A007434 and its Dirichlet inverse, A046970.

n	a(n)
1	2
2	0
3	0
4	9
5	0
6	48
7	0
8	45
9	64
10	144
11	0
12	120
13	0
14	288
15	384
16	189
17	0
18	240
19	0
20	360
21	768
22	720
23	0
24	408
25	576
26	1008
27	640
28	720
29	0
30	0
31	0
32	765
33	1920
34	1728
35	2304
36	888
37	0
38	2160
39	2688
40	1224
41	0
42	0
43	0
44	1800
45	1920
46	3168
47	0
48	1560
49	2304
50	1872
51	4608
52	2520
53	0
54	1968
55	5760
56	2448
57	5760
58	5040
59	0
60	1728
61	0
62	5760
63	3840
64	3069
65	8064
66	0
67	0
68	4320
69	8448
70	0
71	0
72	3480
73	0
74	8208
75	4992
76	5400

[2, 0, 0, 9, 0, 48, 0, 45, 64, 144, 0, 120, 0, 288, 384, 189, 0, 240, 0, 360, 768, 720, 0, 408, 576, 1008, 640, 720, 0, 0, 0, 765, 1920, 1728, 2304, 888, 0, 2160, 2688, 1224, 0, 0, 0, 1800, 1920, 3168, 0, 1560, 2304, 1872, 4608, 2520, 0, 1968, 5760, 2448, 5760, 5040, 0, 1728, 0, 5760, 3840, 3069, 8064, 0, 0, 4320, 8448, 0, 0, 3480, 0, 8208, 4992, 5400]

cp's OEIS Frontend

A323399 Sum of Jordan function J_2(n), A007434 and its Dirichlet inverse, A046970.

Table of values

List of values