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.

A154287 (L)-sieve transform of {1,4,9,16,...,n^2,...}=A000290.

Table of values

n a(n)
1 1
2 3
3 6
4 9
5 13
6 18
7 23
8 29
9 35
10 42
11 49
12 57
13 66
14 75
15 85
16 95
17 106
18 117
19 129
20 141
21 154
22 167
23 181
24 195
25 210
26 225
27 241
28 258
29 275
30 293
31 311
32 330
33 349
34 369
35 389
36 410
37 431
38 453
39 475
40 498
41 521
42 545
43 569

List of values

[1, 3, 6, 9, 13, 18, 23, 29, 35, 42, 49, 57, 66, 75, 85, 95, 106, 117, 129, 141, 154, 167, 181, 195, 210, 225, 241, 258, 275, 293, 311, 330, 349, 369, 389, 410, 431, 453, 475, 498, 521, 545, 569]