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.

A108042 Leading diagonal of triangle A108041.

Table of values

n a(n)
0 1
1 1
2 2
3 7
4 42
5 443
6 8473
7 302615
8 20667866
9 2746018153
10 717844380672
11 371804591916373
12 383132488758103018
13 787329849067164994524
14 3230799141690805716086494
15 26492531918877575209777027523
16 434278730987058524389013641832164
17 14234353051803016490396754839888900505

List of values

[1, 1, 2, 7, 42, 443, 8473, 302615, 20667866, 2746018153, 717844380672, 371804591916373, 383132488758103018, 787329849067164994524, 3230799141690805716086494, 26492531918877575209777027523, 434278730987058524389013641832164, 14234353051803016490396754839888900505]

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

Content is available under The OEIS End-User License Agreement.