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.

A165000 Consider the base-3 Kaprekar map n->K(n) defined in A164993. Sequence gives numbers belonging to cycles of length greater than 1.

Table of values

n a(n)
1 32
2 52
3 320
4 484
5 580
6 1696
7 1768
8 15304
9 16024
10 16240
11 18208
12 18424
13 26240
14 39364
15 48100
16 48964
17 137776
18 144328
19 147136
20 164008
21 166168
22 166816
23 172720
24 173368
25 433012
26 441652
27 1240024
28 1299064
29 1318720
30 1325200
31 1327144
32 1476208
33 1495864

List of values

[32, 52, 320, 484, 580, 1696, 1768, 15304, 16024, 16240, 18208, 18424, 26240, 39364, 48100, 48964, 137776, 144328, 147136, 164008, 166168, 166816, 172720, 173368, 433012, 441652, 1240024, 1299064, 1318720, 1325200, 1327144, 1476208, 1495864]