A102862 - cp's OEIS frontend

A102862 Numbers of prime factors of the sum of the first n primes.

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

[1, 1, 2, 1, 3, 1, 2, 2, 4, 2, 6, 1, 3, 1, 4, 2, 5, 2, 4, 3, 4, 2, 3, 3, 4, 4, 5, 2, 5, 4, 5, 2, 4, 2, 3, 2, 5, 2, 3, 5, 3, 3, 3, 2, 4, 2, 3, 2, 5, 3, 4, 6, 4, 2, 2, 3, 4, 2, 2, 1, 3, 3, 3, 1, 2, 2, 3, 3, 3, 3, 5, 2, 3, 4, 2, 3, 4, 3, 6, 4, 3, 2, 6, 4, 5, 3, 5, 4, 4, 3, 5, 2, 2, 2, 6, 1, 4, 3, 5, 1, 5, 1, 7, 2, 5]

cp's OEIS Frontend

A102862 Numbers of prime factors of the sum of the first n primes.

Table of values

List of values

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

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

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