A166237 - cp's OEIS frontend

A166237 Differences between consecutive products of two distinct primes: a(n) = A006881(n+1) - A006881(n).

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

[4, 4, 1, 6, 1, 4, 7, 1, 1, 3, 1, 7, 5, 4, 2, 1, 4, 3, 4, 5, 3, 5, 3, 1, 1, 4, 2, 1, 1, 11, 5, 4, 3, 1, 3, 1, 6, 4, 1, 7, 1, 1, 2, 1, 9, 3, 1, 2, 5, 11, 1, 5, 2, 2, 7, 7, 1, 1, 2, 1, 3, 4, 1, 1, 2, 1, 1, 2, 5, 9, 2, 10, 2, 4, 1, 5, 3, 3, 2, 7, 4, 9, 4, 4, 3, 1, 2, 1, 1, 2, 4, 5, 5, 2, 2, 3, 1, 2, 5, 1, 4, 2, 5, 9, 3]

cp's OEIS Frontend

A166237 Differences between consecutive products of two distinct primes: a(n) = A006881(n+1) - A006881(n).

Table of values

List of values

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

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

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