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.

A139054 Array read by rows: row n lists the first 4 primes with n digits.

Table of values

n a(n)
1 2
2 3
3 5
4 7
5 11
6 13
7 17
8 19
9 101
10 103
11 107
12 109
13 1009
14 1013
15 1019
16 1021
17 10007
18 10009
19 10037
20 10039
21 100003
22 100019
23 100043
24 100049
25 1000003
26 1000033
27 1000037
28 1000039
29 10000019
30 10000079
31 10000103
32 10000121
33 100000007
34 100000037
35 100000039
36 100000049

List of values

[2, 3, 5, 7, 11, 13, 17, 19, 101, 103, 107, 109, 1009, 1013, 1019, 1021, 10007, 10009, 10037, 10039, 100003, 100019, 100043, 100049, 1000003, 1000033, 1000037, 1000039, 10000019, 10000079, 10000103, 10000121, 100000007, 100000037, 100000039, 100000049]

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

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