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.

A285774 Decimal representation of the diagonal from the origin to the corner of the n-th stage of growth of the two-dimensional cellular automaton defined by "Rule 84", based on the 5-celled von Neumann neighborhood.

Table of values

n a(n)
0 1
1 0
2 2
3 0
4 4
5 0
6 40
7 0
8 16
9 0
10 160
11 0
12 1088
13 0
14 10880
15 0
16 256
17 0
18 2560
19 0
20 17408
21 0
22 174080
23 0
24 1052672
25 0
26 10526720
27 0
28 71581696
29 0
30 715816960
31 0
32 65536
33 0
34 655360
35 0
36 4456448
37 0
38 44564480
39 0
40 269484032
41 0
42 2694840320
43 0
44 18324914176
45 0
46 183249141760
47 0

List of values

[1, 0, 2, 0, 4, 0, 40, 0, 16, 0, 160, 0, 1088, 0, 10880, 0, 256, 0, 2560, 0, 17408, 0, 174080, 0, 1052672, 0, 10526720, 0, 71581696, 0, 715816960, 0, 65536, 0, 655360, 0, 4456448, 0, 44564480, 0, 269484032, 0, 2694840320, 0, 18324914176, 0, 183249141760, 0]