cp's OEIS Frontend

This is a front-end for the Online Encyclopedia of Integer Sequences, made by Christian Perfect. The idea is to provide OEIS entries in non-ancient HTML, and then to think about how they're presented visually. The source code is on GitHub.

A232125 Smallest prime such that the n numbers obtained by removing 1 digit on the right are also prime, while no digit can be added on the right to get another prime.

Table of values

n a(n)
0 53
1 53
2 317
3 2393
4 23333
5 373393
6 2399333
7 23399339
8 1979339333
9 103997939939
10 4099339193933
11 145701173999399393
12 2744903797739993993333
13 52327811119399399313393
14 13302806296379339933399333

List of values

[53, 53, 317, 2393, 23333, 373393, 2399333, 23399339, 1979339333, 103997939939, 4099339193933, 145701173999399393, 2744903797739993993333, 52327811119399399313393, 13302806296379339933399333]

Started in 1964 by Neil J. A. Sloane | Maintained by The OEIS Foundation Inc.

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