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.

A346231 Number of n-step 10-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 11
3 111
4 1041
5 9271
6 81101
7 725021
8 6794611
9 66508821
10 665254791
11 6674936601
12 66755513931
13 666897563121
14 6686651885691
15 67529142206631
16 687755702224881
17 7056692549851951
18 72780288870993221
19 752810967999798491
20 7798329264904129201
21 80874531810513679011

List of values

[1, 1, 11, 111, 1041, 9271, 81101, 725021, 6794611, 66508821, 665254791, 6674936601, 66755513931, 666897563121, 6686651885691, 67529142206631, 687755702224881, 7056692549851951, 72780288870993221, 752810967999798491, 7798329264904129201, 80874531810513679011]