A317241 - cp's OEIS frontend

A317241 Number of representations of n of the form 1 + p1 * (1 + p2* ... * (1 + p_j)...), where [p1, ..., p_j] is a (possibly empty) list of distinct primes.

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

[1, 0, 1, 1, 0, 1, 0, 1, 1, 1, 0, 1, 1, 1, 0, 1, 1, 1, 1, 1, 1, 1, 0, 1, 2, 0, 0, 0, 2, 1, 0, 1, 0, 1, 0, 0, 2, 1, 1, 2, 2, 1, 3, 1, 1, 1, 0, 1, 2, 0, 2, 2, 1, 1, 1, 0, 0, 1, 1, 1, 3, 1, 0, 1, 1, 0, 2, 1, 1, 1, 2, 1, 1, 1, 1, 1, 2, 0, 1, 1, 0, 0, 1, 1, 2, 1, 2, 2, 2, 1, 3, 1, 1, 1, 0, 0, 2, 1, 1, 1, 1, 1, 2, 1, 1]

cp's OEIS Frontend

A317241 Number of representations of n of the form 1 + p1 * (1 + p2* ... * (1 + p_j)...), where [p1, ..., p_j] is a (possibly empty) list of distinct primes.

Table of values

List of values

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

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

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