A107120 - cp's OEIS frontend

A107120 Numbers m such that pi(m) = prime(d_1d_2...*d_k) where d_1 d_2 ... d_k is the decimal expansion of m.

n	a(n)
1	162
2	242
3	291
4	371
5	461
6	515
7	2419
8	2815
9	11874
10	64751
11	81927
12	264961
13	276184
14	757155
15	2537825
16	7717729
17	9548491
18	14738827
19	19728438
20	19728446
21	19728464
22	23695527
23	77362954
24	269776516
25	269776523
26	269776532
27	358399327
28	2385883646
29	59955748691
30	67893872935
31	848472784869

[162, 242, 291, 371, 461, 515, 2419, 2815, 11874, 64751, 81927, 264961, 276184, 757155, 2537825, 7717729, 9548491, 14738827, 19728438, 19728446, 19728464, 23695527, 77362954, 269776516, 269776523, 269776532, 358399327, 2385883646, 59955748691, 67893872935, 848472784869]

cp's OEIS Frontend

A107120 Numbers m such that pi(m) = prime(d_1d_2...*d_k) where d_1 d_2 ... d_k is the decimal expansion of m.

Table of values

List of values

cp's OEIS Frontend

A107120 Numbers m such that pi(m) = prime(d_1*d_2*...*d_k) where d_1 d_2 ... d_k is the decimal expansion of m.

Table of values

List of values

A107120 Numbers m such that pi(m) = prime(d_1d_2...*d_k) where d_1 d_2 ... d_k is the decimal expansion of m.