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.

A347677 Number of Baxter matrices of size 3 X n that contain n+2 1's.

Table of values

n a(n)
1 1
2 8
3 26
4 55
5 96
6 149
7 214
8 291
9 380
10 481
11 594
12 719
13 856
14 1005
15 1166
16 1339
17 1524
18 1721
19 1930
20 2151
21 2384
22 2629
23 2886
24 3155
25 3436
26 3729
27 4034
28 4351
29 4680
30 5021
31 5374
32 5739
33 6116
34 6505
35 6906
36 7319
37 7744
38 8181
39 8630
40 9091
41 9564
42 10049
43 10546
44 11055
45 11576
46 12109

List of values

[1, 8, 26, 55, 96, 149, 214, 291, 380, 481, 594, 719, 856, 1005, 1166, 1339, 1524, 1721, 1930, 2151, 2384, 2629, 2886, 3155, 3436, 3729, 4034, 4351, 4680, 5021, 5374, 5739, 6116, 6505, 6906, 7319, 7744, 8181, 8630, 9091, 9564, 10049, 10546, 11055, 11576, 12109]