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.

A100327 Row sums of triangle A100326, in which row n equals the inverse binomial of column n of square array A100324.

Table of values

n a(n)
0 1
1 2
2 8
3 42
4 252
5 1636
6 11188
7 79386
8 579020
9 4314300
10 32697920
11 251284292
12 1953579240
13 15336931928
14 121416356108
15 968187827834
16 7769449728780
17 62696580696172
18 508451657412496
19 4141712433518956
20 33872033298518728
21 278014853384816184
22 2289376313410678312

List of values

[1, 2, 8, 42, 252, 1636, 11188, 79386, 579020, 4314300, 32697920, 251284292, 1953579240, 15336931928, 121416356108, 968187827834, 7769449728780, 62696580696172, 508451657412496, 4141712433518956, 33872033298518728, 278014853384816184, 2289376313410678312]