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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.

A387210 Expansion of sqrt((1-x) / (1-13*x)^3).

Table of values

n a(n)
0 1
1 19
2 307
3 4645
4 67843
5 969337
6 13643533
7 189953659
8 2622877075
9 35982412921
10 491057325577
11 6672763735183
12 90347244052429
13 1219537191931975
14 16418449380961891
15 220534056531679141
16 2956293832279184659
17 39559312793250153577
18 528522358385088314425
19 7051193680459915645903

List of values

[1, 19, 307, 4645, 67843, 969337, 13643533, 189953659, 2622877075, 35982412921, 491057325577, 6672763735183, 90347244052429, 1219537191931975, 16418449380961891, 220534056531679141, 2956293832279184659, 39559312793250153577, 528522358385088314425, 7051193680459915645903]

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

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