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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.

A387234 Expansion of sqrt((1-3*x) / (1-7*x)^5).

Table of values

n a(n)
0 1
1 16
2 187
3 1908
4 18015
5 161700
6 1400385
7 11808480
8 97533075
9 792374720
10 6350977457
11 50334074972
12 395137260609
13 3076728075036
14 23787996024015
15 182783869074000
16 1396834725138435
17 10622886492055680
18 80436297856668225
19 606683298398776620
20 4559675718517366461

List of values

[1, 16, 187, 1908, 18015, 161700, 1400385, 11808480, 97533075, 792374720, 6350977457, 50334074972, 395137260609, 3076728075036, 23787996024015, 182783869074000, 1396834725138435, 10622886492055680, 80436297856668225, 606683298398776620, 4559675718517366461]

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

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