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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.

A357384 Expansion of 1 / (1 + Sum_{k>=1}(-x)^Lucas(k)).

Table of values

n a(n)
0 1
1 1
2 1
3 2
4 2
5 2
6 3
7 4
8 5
9 7
10 10
11 14
12 19
13 26
14 36
15 48
16 64
17 87
18 116
19 155
20 210
21 283
22 382
23 518
24 701
25 948
26 1282
27 1732
28 2339
29 3158
30 4263
31 5756
32 7772
33 10495
34 14176
35 19148
36 25865
37 34941
38 47198
39 63753
40 86114
41 116311
42 157095
43 212181
44 286580
45 387070
46 522805
47 706142
48 953777
49 1288260
50 1740044

List of values

[1, 1, 1, 2, 2, 2, 3, 4, 5, 7, 10, 14, 19, 26, 36, 48, 64, 87, 116, 155, 210, 283, 382, 518, 701, 948, 1282, 1732, 2339, 3158, 4263, 5756, 7772, 10495, 14176, 19148, 25865, 34941, 47198, 63753, 86114, 116311, 157095, 212181, 286580, 387070, 522805, 706142, 953777, 1288260, 1740044]

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