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.

A346227 Number of n-step 6-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 7
3 43
4 241
5 1315
6 7525
7 46165
8 292015
9 1839901
10 11536747
11 72847417
12 466127719
13 3018752041
14 19678318207
15 128531220955
16 840554295625
17 5513681844355
18 36333611660245
19 240480114800023
20 1596692607223561
21 10621894482682471
22 70761572688601777
23 472172623607888563

List of values

[1, 1, 7, 43, 241, 1315, 7525, 46165, 292015, 1839901, 11536747, 72847417, 466127719, 3018752041, 19678318207, 128531220955, 840554295625, 5513681844355, 36333611660245, 240480114800023, 1596692607223561, 10621894482682471, 70761572688601777, 472172623607888563]