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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.

A278766 Engel expansion of plastic constant (real root of x^3 - x - 1).

Table of values

n a(n)
1 1
2 4
3 4
4 6
5 6
6 27
7 74
8 86
9 372
10 853
11 947
12 1475
13 3686
14 9084
15 19174
16 30737
17 1530833
18 2401466
19 2521253
20 3649563
21 3802245
22 9320024
23 1092256819
24 2114664794
25 2878948610
26 8842525055
27 13769551820
28 26996892389
29 215947176106
30 269439735691
31 13694290818678
32 18312336654245
33 19649485782723
34 63266709043539

List of values

[1, 4, 4, 6, 6, 27, 74, 86, 372, 853, 947, 1475, 3686, 9084, 19174, 30737, 1530833, 2401466, 2521253, 3649563, 3802245, 9320024, 1092256819, 2114664794, 2878948610, 8842525055, 13769551820, 26996892389, 215947176106, 269439735691, 13694290818678, 18312336654245, 19649485782723, 63266709043539]

Started in 1964 by Neil J. A. Sloane | Maintained by The OEIS Foundation Inc.

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