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.

A191327 Increasing sequence generated by these rules: a(1)=1, and if x is in a then [5x/2] and [7x/2] are in a, where [ ]=floor.

Table of values

n a(n)
1 1
2 2
3 3
4 5
5 7
6 10
7 12
8 17
9 24
10 25
11 30
12 35
13 42
14 59
15 60
16 62
17 75
18 84
19 87
20 105
21 122
22 147
23 150
24 155
25 187
26 206
27 210
28 217
29 262
30 294
31 304
32 305
33 367
34 375
35 387
36 427
37 467
38 514
39 515
40 525
41 542
42 654
43 655
44 721
45 735
46 759
47 760
48 762
49 917
50 937
51 967
52 1029
53 1064
54 1067
55 1167
56 1284
57 1285
58 1287
59 1312
60 1354
61 1355
62 1494
63 1634
64 1635
65 1637
66 1799
67 1802

List of values

[1, 2, 3, 5, 7, 10, 12, 17, 24, 25, 30, 35, 42, 59, 60, 62, 75, 84, 87, 105, 122, 147, 150, 155, 187, 206, 210, 217, 262, 294, 304, 305, 367, 375, 387, 427, 467, 514, 515, 525, 542, 654, 655, 721, 735, 759, 760, 762, 917, 937, 967, 1029, 1064, 1067, 1167, 1284, 1285, 1287, 1312, 1354, 1355, 1494, 1634, 1635, 1637, 1799, 1802]