A123375 - cp's OEIS frontend

A123375 Least k such that the difference between consecutive semiprimes A065516(k) equals n, or 0 if no such k exists.

n	a(n)
1	3
2	1
3	2
4	4
5	24
6	6
7	10
8	56
9	50
10	78
11	34
12	320
13	249
14	186
15	463
16	762
17	598
18	1238
19	422
20	760
21	3760
22	3585
23	9214
24	1765
25	4112
26	13447
27	6675
28	4585
29	68498
30	8112
31	10083
32	8650
33	86203
34	49433
35	35085
36	20641
37	458421
38	8861
39	366314
40	157857
41	169147
42	487115
43	277440
44	563951
45	511757
46	920602
47	75150

[3, 1, 2, 4, 24, 6, 10, 56, 50, 78, 34, 320, 249, 186, 463, 762, 598, 1238, 422, 760, 3760, 3585, 9214, 1765, 4112, 13447, 6675, 4585, 68498, 8112, 10083, 8650, 86203, 49433, 35085, 20641, 458421, 8861, 366314, 157857, 169147, 487115, 277440, 563951, 511757, 920602, 75150]

cp's OEIS Frontend

A123375 Least k such that the difference between consecutive semiprimes A065516(k) equals n, or 0 if no such k exists.

Table of values

List of values