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.

A189807 Number of right triangles on an (n+1) X 3 grid.

Table of values

n a(n)
1 14
2 44
3 94
4 158
5 238
6 330
7 434
8 550
9 678
10 818
11 970
12 1134
13 1310
14 1498
15 1698
16 1910
17 2134
18 2370
19 2618
20 2878
21 3150
22 3434
23 3730
24 4038
25 4358
26 4690
27 5034
28 5390
29 5758
30 6138
31 6530
32 6934
33 7350
34 7778
35 8218
36 8670
37 9134
38 9610
39 10098
40 10598
41 11110
42 11634
43 12170
44 12718

List of values

[14, 44, 94, 158, 238, 330, 434, 550, 678, 818, 970, 1134, 1310, 1498, 1698, 1910, 2134, 2370, 2618, 2878, 3150, 3434, 3730, 4038, 4358, 4690, 5034, 5390, 5758, 6138, 6530, 6934, 7350, 7778, 8218, 8670, 9134, 9610, 10098, 10598, 11110, 11634, 12170, 12718]