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.

A114007 Distinct primes in increasing order interleaved with primes of the form concatenation two or more previous terms say all a(i), a(j) i then all a(i), a(j), a(k) i < j < k etc. Once all the concatenations have exhausted then the least prime that has not occurred earlier.

Table of values

n a(n)
0 2
1 3
2 23
3 5
4 7
5 37
6 2357
7 11
8 211
9 311
10 2311

List of values

[2, 3, 23, 5, 7, 37, 2357, 11, 211, 311, 2311]

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

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