A258417 - cp's OEIS frontend

A258417 Number of partitions of the 3-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.

n	a(n)
3	30
4	486
5	5880
6	64464
7	679195
8	7043814
9	72707844
10	751082244
11	7785793080
12	81092511276
13	849060054420
14	8937364804760
15	94564644817767
16	1005496779910572
17	10740560345206680
18	115218669255806304
19	1240869923563291014
20	13412271463669969704
21	145454088924589697192

[30, 486, 5880, 64464, 679195, 7043814, 72707844, 751082244, 7785793080, 81092511276, 849060054420, 8937364804760, 94564644817767, 1005496779910572, 10740560345206680, 115218669255806304, 1240869923563291014, 13412271463669969704, 145454088924589697192]

cp's OEIS Frontend

A258417 Number of partitions of the 3-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

List of values