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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.

A272897 Largest prime factor of n-th taxi-cab number A001235(n).

Table of values

n a(n)
1 19
2 19
3 19
4 43
5 19
6 13
7 43
8 19
9 37
10 79
11 19
12 19
13 79
14 79
15 43
16 61
17 79
18 127
19 19
20 19
21 13
22 43
23 109
24 19
25 37
26 139
27 43
28 19
29 37
30 31
31 79
32 43
33 19
34 139
35 127
36 127
37 13
38 19
39 19
40 61
41 103
42 151
43 409
44 73
45 181
46 13
47 277
48 79
49 43
50 79
51 79
52 19
53 43
54 139
55 61
56 19
57 61
58 79
59 103
60 127
61 19
62 37
63 79
64 163
65 79
66 19
67 19

List of values

[19, 19, 19, 43, 19, 13, 43, 19, 37, 79, 19, 19, 79, 79, 43, 61, 79, 127, 19, 19, 13, 43, 109, 19, 37, 139, 43, 19, 37, 31, 79, 43, 19, 139, 127, 127, 13, 19, 19, 61, 103, 151, 409, 73, 181, 13, 277, 79, 43, 79, 79, 19, 43, 139, 61, 19, 61, 79, 103, 127, 19, 37, 79, 163, 79, 19, 19]

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