A208248 - cp's OEIS frontend

A208248 Sum of the maximum cycle length over all functions f:{1,2,...,n} -> {1,2,...,n} (endofunctions).

n	a(n)
0	0
1	1
2	5
3	40
4	431
5	5826
6	94657
7	1795900
8	38963535
9	951398890
10	25819760021
11	770959012704
12	25117397416795
13	886626537549130
14	33708625339151505
15	1373237757290215156
16	59677939242566840303
17	2755753623830236494930
18	134746033233724391374765
19	6954962673986411576581000

[0, 1, 5, 40, 431, 5826, 94657, 1795900, 38963535, 951398890, 25819760021, 770959012704, 25117397416795, 886626537549130, 33708625339151505, 1373237757290215156, 59677939242566840303, 2755753623830236494930, 134746033233724391374765, 6954962673986411576581000]

cp's OEIS Frontend

A208248 Sum of the maximum cycle length over all functions f:{1,2,...,n} -> {1,2,...,n} (endofunctions).

Table of values

List of values