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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.

A225096 Number of lattice paths without interior points from {3}^n to {0}^n using steps that decrement one component by 1.

Table of values

n a(n)
0 1
1 0
2 2
3 384
4 132000
5 79716000
6 78928416000
7 120481708032000
8 269702267433984000
9 850271305403520000000
10 3652393464869909760000000
11 20798525597035736309760000000
12 153427251286862484058423296000000
13 1437639344607855309441929920512000000

List of values

[1, 0, 2, 384, 132000, 79716000, 78928416000, 120481708032000, 269702267433984000, 850271305403520000000, 3652393464869909760000000, 20798525597035736309760000000, 153427251286862484058423296000000, 1437639344607855309441929920512000000]

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

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