A179256 - cp's OEIS frontend

A179256 a(n) is the smallest prime q such that (q-p)/(r-q) = n, where p are consecutive primes (or 0 if none exist).

n	a(n)
1	5
2	11
3	29
4	6421
5	149
6	521
7	84913
8	1949
9	1277
10	43391
11	1151
12	4547
13	933151
14	2999
15	6947
16	1568867
17	10007
18	32297
19	4131223
20	25301
21	78779
22	12809491
23	91079
24	28277
25	13626407
26	35729
27	117497
28	37305881
29	399851
30	102761
31	217795433
32	288647
33	296909
34	240485461
35	173429
36	1026029
37	213158501
38	1053179
39	371027
40	1163010421
41	1885151
42	461801
43	1661688551
44	1155821
45	576881
46	3403741987
47	4876607
48	4252679
49	10394432611
50	838349
51	1775171

[5, 11, 29, 6421, 149, 521, 84913, 1949, 1277, 43391, 1151, 4547, 933151, 2999, 6947, 1568867, 10007, 32297, 4131223, 25301, 78779, 12809491, 91079, 28277, 13626407, 35729, 117497, 37305881, 399851, 102761, 217795433, 288647, 296909, 240485461, 173429, 1026029, 213158501, 1053179, 371027, 1163010421, 1885151, 461801, 1661688551, 1155821, 576881, 3403741987, 4876607, 4252679, 10394432611, 838349, 1775171]

cp's OEIS Frontend

A179256 a(n) is the smallest prime q such that (q-p)/(r-q) = n, where p are consecutive primes (or 0 if none exist).

Table of values

List of values