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.

A346230 Number of n-step 9-dimensional nonnegative lattice walks starting at the origin and using steps that increment all components or decrement one component by 1.

Table of values

n a(n)
0 1
1 1
2 10
3 91
4 766
5 6130
6 48628
7 399403
8 3459646
9 31119382
10 283230172
11 2571653926
12 23283756892
13 211338730900
14 1932349078216
15 17832773405035
16 165944764694782
17 1552985405704558
18 14576920303430476
19 137021547292573186
20 1289614077968369716
21 12160967374482417964

List of values

[1, 1, 10, 91, 766, 6130, 48628, 399403, 3459646, 31119382, 283230172, 2571653926, 23283756892, 211338730900, 1932349078216, 17832773405035, 165944764694782, 1552985405704558, 14576920303430476, 137021547292573186, 1289614077968369716, 12160967374482417964]