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.

A278725 Number of n X 6 0..3 arrays with rows in nondecreasing lexicographic order and columns in nonincreasing lexicographic order.

Table of values

n a(n)
1 84
2 10401
3 2487889
4 815294800
5 279368748599
6 90462380211862
7 26947618206791521
8 7361981179311574929
9 1850980180963910285369
10 430395479744245915185211
11 93005966539515246802755901

List of values

[84, 10401, 2487889, 815294800, 279368748599, 90462380211862, 26947618206791521, 7361981179311574929, 1850980180963910285369, 430395479744245915185211, 93005966539515246802755901]

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

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