A217305 - cp's OEIS frontend

A217305 Minimal natural number (in decimal representation) with n prime substrings in base-5 representation (substrings with leading zeros are considered to be nonprime).

n	a(n)
0	1
1	2
2	7
3	13
4	37
5	88
6	67
7	192
8	317
9	932
10	942
11	1567
12	4663
13	4692
14	8442
15	23317
16	23442
17	36067
18	102217
19	114192
20	180337
21	192317
22	511087
23	901682
24	582942
25	2495443
26	2555436
27	2536067
28	5289942
29	12321061
30	12680337
31	12301692
32	26461592
33	61508461
34	61508462
35	63885918

[1, 2, 7, 13, 37, 88, 67, 192, 317, 932, 942, 1567, 4663, 4692, 8442, 23317, 23442, 36067, 102217, 114192, 180337, 192317, 511087, 901682, 582942, 2495443, 2555436, 2536067, 5289942, 12321061, 12680337, 12301692, 26461592, 61508461, 61508462, 63885918]

cp's OEIS Frontend

A217305 Minimal natural number (in decimal representation) with n prime substrings in base-5 representation (substrings with leading zeros are considered to be nonprime).

Table of values

List of values