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.

A300598 a(n) = A300591(n) / n for n>=1.

Table of values

n a(n)
1 1
2 1
3 9
4 184
5 6105
6 285909
7 17599855
8 1366487208
9 130312110537
10 14977420657205
11 2044343858148526
12 327321396575462328
13 60816978336055883851
14 12988287586752637095951
15 3161098207809674432144760
16 870056671853543460441640960
17 268957112246197632099231284121
18 92799365448465489168470692401021
19 35538203127994691420731763316052499
20 15028828305943284874962308136851532840

List of values

[1, 1, 9, 184, 6105, 285909, 17599855, 1366487208, 130312110537, 14977420657205, 2044343858148526, 327321396575462328, 60816978336055883851, 12988287586752637095951, 3161098207809674432144760, 870056671853543460441640960, 268957112246197632099231284121, 92799365448465489168470692401021, 35538203127994691420731763316052499, 15028828305943284874962308136851532840]

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

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