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.

A281710 Number of n X 3 0..1 arrays with no element unequal to a strict majority of its horizontal, diagonal and antidiagonal neighbors and with new values introduced in order 0 sequentially upwards.

Table of values

n a(n)
1 1
2 7
3 8
4 14
5 17
6 22
7 30
8 43
9 64
10 98
11 153
12 242
13 386
14 619
15 996
16 1606
17 2593
18 4190
19 6774
20 10955
21 17720
22 28666
23 46377
24 75034
25 121402
26 196427
27 317820
28 514238
29 832049
30 1346278
31 2178318
32 3524587
33 5702896
34 9227474
35 14930361
36 24157826
37 39088178

List of values

[1, 7, 8, 14, 17, 22, 30, 43, 64, 98, 153, 242, 386, 619, 996, 1606, 2593, 4190, 6774, 10955, 17720, 28666, 46377, 75034, 121402, 196427, 317820, 514238, 832049, 1346278, 2178318, 3524587, 5702896, 9227474, 14930361, 24157826, 39088178]