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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.

A258420 Number of partitions of the 6-dimensional hypercube resulting from a sequence of n bisections, each of which splits any part perpendicular to any of the axes, such that each axis is used at least once.

Table of values

n a(n)
6 95040
7 6308280
8 259518600
9 8563232700
10 249224561040
11 6703099068120
12 171052924578480
13 4209175565848800
14 100941470303368480
15 2376150752752629210
16 55182874193888254800
17 1268931845185709426820
18 28968880808493233206500
19 657875495503038733415880

List of values

[95040, 6308280, 259518600, 8563232700, 249224561040, 6703099068120, 171052924578480, 4209175565848800, 100941470303368480, 2376150752752629210, 55182874193888254800, 1268931845185709426820, 28968880808493233206500, 657875495503038733415880]

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

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