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.

A105401 a(n) is the final term of the n-th row of A106394.

Table of values

n a(n)
1 1
2 2
3 3
4 12
5 30
6 180
7 395780
8 56
9 5339880
10 18448242120
11 1192281609186360
12 180180
13 393869810468558572779517216129800
14 2914872400440
15 2914872400440
16 180026486640
17 4193048661254917704240
18 2640766128
19 11832093494672880

List of values

[1, 2, 3, 12, 30, 180, 395780, 56, 5339880, 18448242120, 1192281609186360, 180180, 393869810468558572779517216129800, 2914872400440, 2914872400440, 180026486640, 4193048661254917704240, 2640766128, 11832093494672880]

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

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