A047947 - cp's OEIS frontend

A047947 a(n) is the number of k values for which A023193(k) = n.

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

[2, 4, 2, 4, 4, 4, 6, 4, 2, 4, 6, 6, 2, 6, 4, 6, 4, 6, 4, 4, 6, 4, 6, 10, 4, 6, 6, 4, 6, 4, 6, 6, 4, 2, 4, 6, 8, 6, 4, 2, 8, 4, 10, 2, 4, 10, 10, 4, 6, 6, 2, 10, 6, 2, 6, 4, 6, 12, 4, 6, 10, 4, 6, 6, 6, 8, 6, 10, 4, 8, 6, 6, 2, 6, 12, 10, 2, 4, 6, 6, 8, 4, 2, 10, 8, 6, 6, 4, 8, 10, 2, 6, 4, 2]

cp's OEIS Frontend

A047947 a(n) is the number of k values for which A023193(k) = n.

Table of values

List of values

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

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

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