A280843 - cp's OEIS frontend

A280843 a(n) = A049502(sigma(n)).

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

[0, 0, 0, 0, 0, 0, 0, 0, 1, 2, 0, 0, 0, 0, 0, 0, 2, 3, 3, 6, 0, 3, 0, 0, 0, 6, 4, 0, 0, 4, 0, 0, 0, 3, 0, 7, 3, 0, 0, 7, 6, 0, 4, 8, 4, 4, 0, 0, 1, 6, 4, 2, 3, 0, 4, 0, 5, 7, 0, 10, 0, 0, 4, 0, 8, 5, 3, 0, 0, 5, 4, 2, 6, 2, 0, 4, 0, 10, 5, 8, 1, 0, 8, 0, 4, 3, 0, 9, 7, 6, 0, 10, 0, 5, 0, 0, 2, 12, 5, 6, 3, 5, 4, 7, 0, 8, 4, 5, 4]

cp's OEIS Frontend

A280843 a(n) = A049502(sigma(n)).

Table of values

List of values

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

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

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