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.

A275164 The 167 numbers n such that n(n+1) is 19-smooth.

Table of values

n a(n)
1 1
2 2
3 3
4 4
5 5
6 6
7 7
8 8
9 9
10 10
11 11
12 12
13 13
14 14
15 15
16 16
17 17
18 18
19 19
20 20
21 21
22 24
23 25
24 26
25 27
26 32
27 33
28 34
29 35
30 38
31 39
32 44
33 48
34 49
35 50
36 51
37 54
38 55
39 56
40 63
41 64
42 65
43 75
44 76
45 77
46 80
47 84
48 90
49 95
50 98
51 99
52 104
53 119
54 120
55 125
56 132
57 135
58 143
59 152
60 153
61 168
62 169
63 170
64 175
65 189
66 195
67 208
68 209
69 220
70 224
71 242
72 255
73 272
74 285
75 288
76 323
77 324
78 342
79 350
80 351
81 360
82 363
83 374
84 384
85 399
86 440

List of values

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 24, 25, 26, 27, 32, 33, 34, 35, 38, 39, 44, 48, 49, 50, 51, 54, 55, 56, 63, 64, 65, 75, 76, 77, 80, 84, 90, 95, 98, 99, 104, 119, 120, 125, 132, 135, 143, 152, 153, 168, 169, 170, 175, 189, 195, 208, 209, 220, 224, 242, 255, 272, 285, 288, 323, 324, 342, 350, 351, 360, 363, 374, 384, 399, 440]