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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.

A152177 Smallest prime factor of G+n, where G is any sufficiently large power tower of 3, e.g., Graham's number.

Table of values

n a(n)
0 3
1 2
2 11
3 2
4 61094071
5 2
6 3
7 2
8 5
9 2
10 17
11 2
12 3
13 2
14 41
15 2
16 147331
17 2
18 3
19 2
20 19
21 2
22 7
23 2
24 3
25 2
26 101117
27 2
28 5
29 2
30 3
31 2
32 293
33 2

List of values

[3, 2, 11, 2, 61094071, 2, 3, 2, 5, 2, 17, 2, 3, 2, 41, 2, 147331, 2, 3, 2, 19, 2, 7, 2, 3, 2, 101117, 2, 5, 2, 3, 2, 293, 2]

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

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