A130208 - cp's OEIS frontend

A130208 Diagonalized matrix of A000203, sigma(n).

n	a(n)
1	1
2	0
3	3
4	0
5	0
6	4
7	0
8	0
9	0
10	7
11	0
12	0
13	0
14	0
15	6
16	0
17	0
18	0
19	0
20	0
21	12
22	0
23	0
24	0
25	0
26	0
27	0
28	8
29	0
30	0
31	0
32	0
33	0
34	0
35	0
36	15
37	0
38	0
39	0
40	0
41	0
42	0
43	0
44	0
45	13
46	0
47	0
48	0
49	0
50	0
51	0
52	0
53	0
54	0
55	18
56	0
57	0
58	0
59	0
60	0
61	0
62	0
63	0
64	0
65	0
66	12
67	0
68	0
69	0
70	0
71	0
72	0
73	0
74	0
75	0
76	0
77	0
78	28
79	0
80	0
81	0
82	0
83	0
84	0
85	0
86	0
87	0
88	0
89	0
90	0
91	14
92	0
93	0
94	0
95	0
96	0
97	0
98	0
99	0
100	0
101	0
102	0
103	0
104	0
105	24
106	0
107	0
108	0
109	0
110	0
111	0
112	0
113	0
114	0
115	0
116	0
117	0
118	0
119	0
120	24

[1, 0, 3, 0, 0, 4, 0, 0, 0, 7, 0, 0, 0, 0, 6, 0, 0, 0, 0, 0, 12, 0, 0, 0, 0, 0, 0, 8, 0, 0, 0, 0, 0, 0, 0, 15, 0, 0, 0, 0, 0, 0, 0, 0, 13, 0, 0, 0, 0, 0, 0, 0, 0, 0, 18, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 12, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 28, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 14, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 24, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 24]

cp's OEIS Frontend

A130208 Diagonalized matrix of A000203, sigma(n).

Table of values

List of values

n	a(n)
1	1
2	0
3	3
4	0
5	0
6	4
7	0
8	0
9	0
10	7
11	0
12	0
13	0
14	0
15	6
16	0
17	0
18	0
19	0
20	0
21	12
22	0
23	0
24	0
25	0
26	0
27	0
28	8
29	0
30	0
31	0
32	0
33	0
34	0
35	0
36	15
37	0
38	0
39	0
40	0
41	0
42	0
43	0
44	0
45	13
46	0
47	0
48	0
49	0
50	0
51	0
52	0
53	0
54	0
55	18
56	0
57	0
58	0
59	0
60	0
61	0
62	0
63	0
64	0
65	0
66	12
67	0
68	0
69	0
70	0
71	0
72	0
73	0
74	0
75	0
76	0
77	0
78	28
79	0
80	0
81	0
82	0
83	0
84	0
85	0
86	0
87	0
88	0
89	0
90	0
91	14
92	0
93	0
94	0
95	0
96	0
97	0
98	0
99	0
100	0
101	0
102	0
103	0
104	0
105	24
106	0
107	0
108	0
109	0
110	0
111	0
112	0
113	0
114	0
115	0
116	0
117	0
118	0
119	0
120	24

n	a(n)
1	1
2	0
3	3
4	0
5	0
6	4
7	0
8	0
9	0
10	7
11	0
12	0
13	0
14	0
15	6
16	0
17	0
18	0
19	0
20	0
21	12
22	0
23	0
24	0
25	0
26	0
27	0
28	8
29	0
30	0
31	0
32	0
33	0
34	0
35	0
36	15
37	0
38	0
39	0
40	0
41	0
42	0
43	0
44	0
45	13
46	0
47	0
48	0
49	0
50	0
51	0
52	0
53	0
54	0
55	18
56	0
57	0
58	0
59	0
60	0
61	0
62	0
63	0
64	0
65	0
66	12
67	0
68	0
69	0
70	0
71	0
72	0
73	0
74	0
75	0
76	0
77	0
78	28
79	0
80	0
81	0
82	0
83	0
84	0
85	0
86	0
87	0
88	0
89	0
90	0
91	14
92	0
93	0
94	0
95	0
96	0
97	0
98	0
99	0
100	0
101	0
102	0
103	0
104	0
105	24
106	0
107	0
108	0
109	0
110	0
111	0
112	0
113	0
114	0
115	0
116	0
117	0
118	0
119	0
120	24

n	a(n)
1	1
2	0
3	3
4	0
5	0
6	4
7	0
8	0
9	0
10	7
11	0
12	0
13	0
14	0
15	6
16	0
17	0
18	0
19	0
20	0
21	12
22	0
23	0
24	0
25	0
26	0
27	0
28	8
29	0
30	0
31	0
32	0
33	0
34	0
35	0
36	15
37	0
38	0
39	0
40	0
41	0
42	0
43	0
44	0
45	13
46	0
47	0
48	0
49	0
50	0
51	0
52	0
53	0
54	0
55	18
56	0
57	0
58	0
59	0
60	0
61	0
62	0
63	0
64	0
65	0
66	12
67	0
68	0
69	0
70	0
71	0
72	0
73	0
74	0
75	0
76	0
77	0
78	28
79	0
80	0
81	0
82	0
83	0
84	0
85	0
86	0
87	0
88	0
89	0
90	0
91	14
92	0
93	0
94	0
95	0
96	0
97	0
98	0
99	0
100	0
101	0
102	0
103	0
104	0
105	24
106	0
107	0
108	0
109	0
110	0
111	0
112	0
113	0
114	0
115	0
116	0
117	0
118	0
119	0
120	24