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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.

A076848 Smallest prime factor of googol + n that exceeds 13, or 1 if googol + n is 13-smooth.

Table of values

n a(n)
1 73
2 4832936419
3 157
4 20794121
5 127
6 859493
7 557
8 113
9 3221
10 19
11 7549
12 43
13 17
14 61
15 211
16 241
17 18617
18 907
19 419
20 47
21 443
22 911
23 47955653711170550856726386495271851
24 1109
25 53
26 31
27 37
28 2543
29 19
30 17
31 617
32 33521
33 23
34 7906914473
35 38851
36 421
37 39640576062095087

List of values

[73, 4832936419, 157, 20794121, 127, 859493, 557, 113, 3221, 19, 7549, 43, 17, 61, 211, 241, 18617, 907, 419, 47, 443, 911, 47955653711170550856726386495271851, 1109, 53, 31, 37, 2543, 19, 17, 617, 33521, 23, 7906914473, 38851, 421, 39640576062095087]

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

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