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.

A238390 E.g.f.: x / BesselJ(1, 2*x) (even powers only).

Table of values

n a(n)
0 1
1 1
2 4
3 35
4 546
5 13482
6 485892
7 24108513
8 1576676530
9 131451399794
10 13609184032808
11 1712978776719938
12 257612765775847132
13 45620136452519144700
14 9396239458048330569840
15 2227147531572856811691105
16 601916577165056911293330930
17 183994483721828524163677628370

List of values

[1, 1, 4, 35, 546, 13482, 485892, 24108513, 1576676530, 131451399794, 13609184032808, 1712978776719938, 257612765775847132, 45620136452519144700, 9396239458048330569840, 2227147531572856811691105, 601916577165056911293330930, 183994483721828524163677628370]

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

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