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.

A159018 a(0)=5; a(n) = a(n-1) + floor(sqrt(a(n-1))), n > 0.

Table of values

n a(n)
0 5
1 7
2 9
3 12
4 15
5 18
6 22
7 26
8 31
9 36
10 42
11 48
12 54
13 61
14 68
15 76
16 84
17 93
18 102
19 112
20 122
21 133
22 144
23 156
24 168
25 180
26 193
27 206
28 220
29 234
30 249
31 264
32 280
33 296
34 313
35 330
36 348
37 366
38 385
39 404
40 424
41 444
42 465
43 486
44 508
45 530
46 553
47 576
48 600
49 624
50 648
51 673
52 698
53 724
54 750
55 777
56 804
57 832
58 860
59 889
60 918
61 948
62 978

List of values

[5, 7, 9, 12, 15, 18, 22, 26, 31, 36, 42, 48, 54, 61, 68, 76, 84, 93, 102, 112, 122, 133, 144, 156, 168, 180, 193, 206, 220, 234, 249, 264, 280, 296, 313, 330, 348, 366, 385, 404, 424, 444, 465, 486, 508, 530, 553, 576, 600, 624, 648, 673, 698, 724, 750, 777, 804, 832, 860, 889, 918, 948, 978]