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.

A068125 Possible final digits of a triangular number.

Table of values

n a(n)
1 0
2 1
3 3
4 5
5 6
6 8
7 10
8 11
9 15
10 16
11 20
12 21
13 25
14 26
15 28
16 30
17 31
18 35
19 36
20 40
21 41
22 45
23 46
24 50
25 51
26 53
27 55
28 56
29 60
30 61
31 65
32 66
33 70
34 71
35 75
36 76
37 78
38 80
39 81
40 85
41 86
42 90
43 91
44 95
45 96
46 100
47 101
48 105
49 106
50 110
51 111
52 115
53 116
54 120
55 121
56 125
57 126
58 128
59 130
60 131
61 135
62 136
63 140
64 141

List of values

[0, 1, 3, 5, 6, 8, 10, 11, 15, 16, 20, 21, 25, 26, 28, 30, 31, 35, 36, 40, 41, 45, 46, 50, 51, 53, 55, 56, 60, 61, 65, 66, 70, 71, 75, 76, 78, 80, 81, 85, 86, 90, 91, 95, 96, 100, 101, 105, 106, 110, 111, 115, 116, 120, 121, 125, 126, 128, 130, 131, 135, 136, 140, 141]