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.

A102459 a(n) = A102457(k) for k in A102458. For these k, A102457(k) != lpf(k-1).

Table of values

n a(n)
1 80519
2 143
3 77
4 161
5 77
6 299
7 437
8 143
9 77
10 407
11 611
12 581
13 319
14 377
15 161
16 893
17 209
18 989
19 989
20 713
21 583
22 377
23 1073
24 533
25 893
26 143
27 913
28 209
29 77
30 713
31 749
32 209
33 143
34 319
35 1133
36 77
37 1817
38 899
39 1633
40 2033
41 1943
42 371
43 913
44 77
45 1349
46 2491
47 1883
48 319
49 161
50 1643

List of values

[80519, 143, 77, 161, 77, 299, 437, 143, 77, 407, 611, 581, 319, 377, 161, 893, 209, 989, 989, 713, 583, 377, 1073, 533, 893, 143, 913, 209, 77, 713, 749, 209, 143, 319, 1133, 77, 1817, 899, 1633, 2033, 1943, 371, 913, 77, 1349, 2491, 1883, 319, 161, 1643]