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.

A002984 a(0) = 1; for n > 0, a(n) = a(n-1) + floor(sqrt(a(n-1))).

Table of values

n a(n)
0 1
1 2
2 3
3 4
4 6
5 8
6 10
7 13
8 16
9 20
10 24
11 28
12 33
13 38
14 44
15 50
16 57
17 64
18 72
19 80
20 88
21 97
22 106
23 116
24 126
25 137
26 148
27 160
28 172
29 185
30 198
31 212
32 226
33 241
34 256
35 272
36 288
37 304
38 321
39 338
40 356
41 374
42 393
43 412
44 432
45 452
46 473
47 494
48 516
49 538
50 561
51 584
52 608
53 632
54 657
55 682
56 708
57 734

List of values

[1, 2, 3, 4, 6, 8, 10, 13, 16, 20, 24, 28, 33, 38, 44, 50, 57, 64, 72, 80, 88, 97, 106, 116, 126, 137, 148, 160, 172, 185, 198, 212, 226, 241, 256, 272, 288, 304, 321, 338, 356, 374, 393, 412, 432, 452, 473, 494, 516, 538, 561, 584, 608, 632, 657, 682, 708, 734]