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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.

A300748 Least prime divisor of A300629(n).

Table of values

n a(n)
1 3
2 5
3 7
4 13
5 17
6 41
7 43
8 53
9 101
10 109
11 113
12 151
13 211
14 281
15 307
16 331
17 337
18 461
19 617
20 727
21 739
22 827
23 1033
24 1301
25 1481
26 1531
27 1723
28 1901
29 2161
30 2351
31 2381
32 2633
33 2647
34 2801
35 3371
36 3931
37 4933
38 5653
39 5743
40 6791
41 6917
42 7561
43 8059
44 9521
45 10369
46 11503
47 11551
48 12161
49 17579
50 17839
51 18433
52 20593
53 21061
54 23581
55 26731
56 30241

List of values

[3, 5, 7, 13, 17, 41, 43, 53, 101, 109, 113, 151, 211, 281, 307, 331, 337, 461, 617, 727, 739, 827, 1033, 1301, 1481, 1531, 1723, 1901, 2161, 2351, 2381, 2633, 2647, 2801, 3371, 3931, 4933, 5653, 5743, 6791, 6917, 7561, 8059, 9521, 10369, 11503, 11551, 12161, 17579, 17839, 18433, 20593, 21061, 23581, 26731, 30241]

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

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