A224906 - cp's OEIS frontend

A224906 Prime numbers p such that 10^(j-1) < p < 10^j and p + 10^(j+k) are also prime numbers for k = 0 to 4.

n	a(n)
1	37957
2	1115239
3	2757649
4	2884279
5	3125779
6	3169459
7	3384583
8	3405037
9	4237603
10	4746139
11	4769239
12	4861261
13	5074831
14	5080081
15	5194951
16	5295877
17	5681899
18	5980981
19	6110593
20	6330043
21	7025101
22	7214773
23	7233883
24	8010589
25	8068969
26	8323153
27	8462131
28	8653651
29	9460723

[37957, 1115239, 2757649, 2884279, 3125779, 3169459, 3384583, 3405037, 4237603, 4746139, 4769239, 4861261, 5074831, 5080081, 5194951, 5295877, 5681899, 5980981, 6110593, 6330043, 7025101, 7214773, 7233883, 8010589, 8068969, 8323153, 8462131, 8653651, 9460723]

cp's OEIS Frontend

A224906 Prime numbers p such that 10^(j-1) < p < 10^j and p + 10^(j+k) are also prime numbers for k = 0 to 4.

Table of values

List of values