A367630 - cp's OEIS frontend

A367630 Numbers k such that at least one 3-smooth number with k prime factors (counted with multiplicity) is the average of a twin prime pair.

n	a(n)
1	2
2	3
3	5
4	7
5	9
6	13
7	17
8	19
9	23
10	25
11	29
12	31
13	35
14	37
15	41
16	43
17	45
18	47
19	51
20	59
21	65
22	91
23	99
24	109
25	121
26	145
27	151
28	155
29	175
30	213
31	259
32	283
33	291
34	297
35	301
36	349
37	365
38	369
39	415
40	573
41	683
42	1017
43	1103
44	1195
45	1347
46	1537
47	1619
48	1717
49	1751
50	1957
51	2203
52	2431
53	2503
54	2653
55	2921

[2, 3, 5, 7, 9, 13, 17, 19, 23, 25, 29, 31, 35, 37, 41, 43, 45, 47, 51, 59, 65, 91, 99, 109, 121, 145, 151, 155, 175, 213, 259, 283, 291, 297, 301, 349, 365, 369, 415, 573, 683, 1017, 1103, 1195, 1347, 1537, 1619, 1717, 1751, 1957, 2203, 2431, 2503, 2653, 2921]

cp's OEIS Frontend

A367630 Numbers k such that at least one 3-smooth number with k prime factors (counted with multiplicity) is the average of a twin prime pair.

Table of values

List of values