A112528 - cp's OEIS frontend

A112528 Number of representations of n-th prime of the form p1*p2+p3, where p1, p2 and p3 are primes, not necessarily all distinct.

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

[0, 0, 0, 1, 3, 2, 5, 2, 4, 4, 2, 5, 6, 4, 4, 6, 4, 3, 6, 5, 4, 6, 4, 8, 7, 6, 5, 6, 6, 9, 6, 7, 8, 5, 8, 6, 7, 10, 5, 9, 8, 6, 6, 7, 10, 7, 9, 9, 6, 9, 12, 11, 7, 8, 11, 8, 11, 8, 11, 12, 9, 11, 13, 9, 10, 14, 13, 13, 7, 9, 12, 12, 12, 14, 11, 11, 15, 13, 15, 12, 13, 9, 12, 12, 13, 14, 13, 14, 13]

cp's OEIS Frontend

A112528 Number of representations of n-th prime of the form p1*p2+p3, where p1, p2 and p3 are primes, not necessarily all distinct.

Table of values

List of values

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

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

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