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.

A194218 Left part of the square of the n-th Kaprekar number.

Table of values

n a(n)
1 1
2 8
3 20
4 30
5 98
6 88
7 494
8 998
9 494
10 744
11 238
12 2450
13 2550
14 28
15 5288
16 6048
17 9998
18 3008
19 4938
20 1518
21 60494
22 68320
23 90480
24 99998
25 20408
26 21948
27 33058
28 35010
29 43470
30 101558
31 108878
32 123448
33 127194
34 152344
35 213018
36 217930
37 249500
38 250500
39 284270
40 289940
41 371718

List of values

[1, 8, 20, 30, 98, 88, 494, 998, 494, 744, 238, 2450, 2550, 28, 5288, 6048, 9998, 3008, 4938, 1518, 60494, 68320, 90480, 99998, 20408, 21948, 33058, 35010, 43470, 101558, 108878, 123448, 127194, 152344, 213018, 217930, 249500, 250500, 284270, 289940, 371718]