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.

A070816 Solutions to phi(gpf(x)) - gpf(phi(x)) = 65534 = c are special multiples of 65537, x=65537*k, where the largest prime factors of factor k were observed in {2, 3, 5, 17, 257}.

Table of values

n a(n)
1 65537
2 131074
3 196611
4 262148
5 327685
6 393222
7 524296
8 655370
9 786444
10 983055
11 1048592
12 1114129
13 1310740
14 1572888
15 1966110
16 2097184
17 2228258
18 2621480
19 3145776
20 3342387
21 3932220
22 4194368
23 4456516
24 5242960
25 5570645
26 6291552

List of values

[65537, 131074, 196611, 262148, 327685, 393222, 524296, 655370, 786444, 983055, 1048592, 1114129, 1310740, 1572888, 1966110, 2097184, 2228258, 2621480, 3145776, 3342387, 3932220, 4194368, 4456516, 5242960, 5570645, 6291552]

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

Content is available under The OEIS End-User License Agreement.