A385637 - cp's OEIS frontend

A385637 Primes whose decimal expansion consists of the concatenation of m i’s followed by m j’s, ..., iiijjj, iijj and ij, i != j, where 1 <= i, j <= 9 and m > 0.

n	a(n)
1	13
2	17
3	19
4	23
5	29
6	31
7	37
8	41
9	43
10	47
11	53
12	59
13	61
14	67
15	71
16	73
17	79
18	83
19	89
20	97
21	44443333444333443343
22	55555553333333555555333333555553333355553333555333553353

[13, 17, 19, 23, 29, 31, 37, 41, 43, 47, 53, 59, 61, 67, 71, 73, 79, 83, 89, 97, 44443333444333443343, 55555553333333555555333333555553333355553333555333553353]

cp's OEIS Frontend

A385637 Primes whose decimal expansion consists of the concatenation of m i’s followed by m j’s, ..., iiijjj, iijj and ij, i != j, where 1 <= i, j <= 9 and m > 0.

Table of values

List of values