A028715 - OEIS

A028715 as a simple table

n	a(n)
0	1
1	0
2	0
3	0
4	4
5	0
6	0
7	0
8	4
9	0
10	0
11	0
12	0
13	0
14	0
15	0
16	4
17	0
18	0
19	0
20	8
21	0
22	0
23	0
24	4
25	0
26	0
27	0
28	16
29	0
30	0
31	0
32	20
33	0
34	0
35	0
36	4
37	0
38	0
39	0
40	24
41	0
42	0
43	16
44	32
45	0
46	0
47	32
48	4
49	0
50	0
51	16
52	24
53	0
54	0
55	32
56	32
57	0
58	0
59	32
60	16
61	0
62	0
63	0
64	52
65	0
66	0
67	80
68	40
69	0
70	0
71	96
72	4

[1,0,0,0,4,0,0,0,4,0,0,0,0,0,0,0,4,0,0,0,8,0,0,0, 4,0,0,0,16,0,0,0,20,0,0,0,4,0,0,0,24,0,0,16,32,0, 0,32,4,0,0,16,24,0,0,32,32,0,0,32,16,0,0,0,52,0,0, 80,40,0,0,96,4]

n	a(n)
0	1
1	0
2	0
3	0
4	4
5	0
6	0
7	0
8	4
9	0
10	0
11	0
12	0
13	0
14	0
15	0
16	4
17	0
18	0
19	0
20	8
21	0
22	0
23	0
24	4
25	0
26	0
27	0
28	16
29	0
30	0
31	0
32	20
33	0
34	0
35	0
36	4
37	0
38	0
39	0
40	24
41	0
42	0
43	16
44	32
45	0
46	0
47	32
48	4
49	0
50	0
51	16
52	24
53	0
54	0
55	32
56	32
57	0
58	0
59	32
60	16
61	0
62	0
63	0
64	52
65	0
66	0
67	80
68	40
69	0
70	0
71	96
72	4

n	a(n)
0	1
1	0
2	0
3	0
4	4
5	0
6	0
7	0
8	4
9	0
10	0
11	0
12	0
13	0
14	0
15	0
16	4
17	0
18	0
19	0
20	8
21	0
22	0
23	0
24	4
25	0
26	0
27	0
28	16
29	0
30	0
31	0
32	20
33	0
34	0
35	0
36	4
37	0
38	0
39	0
40	24
41	0
42	0
43	16
44	32
45	0
46	0
47	32
48	4
49	0
50	0
51	16
52	24
53	0
54	0
55	32
56	32
57	0
58	0
59	32
60	16
61	0
62	0
63	0
64	52
65	0
66	0
67	80
68	40
69	0
70	0
71	96
72	4

n	a(n)
0	1
1	0
2	0
3	0
4	4
5	0
6	0
7	0
8	4
9	0
10	0
11	0
12	0
13	0
14	0
15	0
16	4
17	0
18	0
19	0
20	8
21	0
22	0
23	0
24	4
25	0
26	0
27	0
28	16
29	0
30	0
31	0
32	20
33	0
34	0
35	0
36	4
37	0
38	0
39	0
40	24
41	0
42	0
43	16
44	32
45	0
46	0
47	32
48	4
49	0
50	0
51	16
52	24
53	0
54	0
55	32
56	32
57	0
58	0
59	32
60	16
61	0
62	0
63	0
64	52
65	0
66	0
67	80
68	40
69	0
70	0
71	96
72	4