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.

A147552 Consider the cellular automaton based on the f.c.c. lattice described in A151776; sequence gives number of ON cells in generation n that lie in the (x,y) plane.

Table of values

n a(n)
0 0
1 1
2 5
3 9
4 21
5 25
6 37
7 49
8 77
9 81
10 93
11 105
12 133
13 153
14 181
15 217
16 285
17 289
18 301
19 313
20 341
21 361
22 389
23 425
24 493
25 529
26 557
27 593
28 661
29 729
30 805
31 905
32 1077
33 1089
34 1117
35 1129
36 1157
37 1177
38 1205
39 1241
40 1309
41 1345
42 1373
43 1409
44 1477
45 1545
46 1621
47 1721
48 1893
49 1969
50 1997
51 2033

List of values

[0, 1, 5, 9, 21, 25, 37, 49, 77, 81, 93, 105, 133, 153, 181, 217, 285, 289, 301, 313, 341, 361, 389, 425, 493, 529, 557, 593, 661, 729, 805, 905, 1077, 1089, 1117, 1129, 1157, 1177, 1205, 1241, 1309, 1345, 1373, 1409, 1477, 1545, 1621, 1721, 1893, 1969, 1997, 2033]