A364857 - cp's OEIS frontend

A364857 a(n) = n^n/E, where E is the expected number of rolls of a fair n-sided die before obtaining 3 consecutive strictly increasing rolls.

n	a(n)
3	1
4	15
5	225
6	3781
7	72078
8	1550016
9	37259191
10	991980099
11	29008029501
12	924873082849
13	31944725060988
14	1188568865803032
15	47403638535874501
16	2017753008682107135
17	91309129890388047873
18	4377769140759352823773
19	221687675024545322612226

[1, 15, 225, 3781, 72078, 1550016, 37259191, 991980099, 29008029501, 924873082849, 31944725060988, 1188568865803032, 47403638535874501, 2017753008682107135, 91309129890388047873, 4377769140759352823773, 221687675024545322612226]

cp's OEIS Frontend

A364857 a(n) = n^n/E, where E is the expected number of rolls of a fair n-sided die before obtaining 3 consecutive strictly increasing rolls.

Table of values

List of values