A024106 - OEIS

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A024106 as a simple table

n	a(n)
0	1
1	8
2	49
3	486
4	5537
5	55924
6	523665
7	4766162
8	43013953
9	387361440
10	3486684401
11	31380898558
12	282429287649
13	2541865457036
14	22876791917137
15	205891131335274
16	1853020187803265
17	16677181698246712
18	150094635295109553

[1,8,49,486,5537,55924,523665,4766162,43013953, 387361440,3486684401,31380898558,282429287649, 2541865457036,22876791917137,205891131335274, 1853020187803265,16677181698246712, 150094635295109553]