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.

A382874 Expansion of g.f. 2-hypergeom([3/2,7/2],[-1/2],4*x).

Table of values

n a(n)
0 1
1 42
2 1890
3 32340
4 378378
5 3567564
6 29201172
7 216164520
8 1484052570
9 9607866268
10 59342703420
11 352648983960
12 2029131058500
13 11360419371000
14 62125264788840
15 332868702695760
16 1751865025825530
17 9075126224864700
18 46353422502086700
19 233788539957892920

List of values

[1, 42, 1890, 32340, 378378, 3567564, 29201172, 216164520, 1484052570, 9607866268, 59342703420, 352648983960, 2029131058500, 11360419371000, 62125264788840, 332868702695760, 1751865025825530, 9075126224864700, 46353422502086700, 233788539957892920]

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

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