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A211418 as a simple table

n a(n)
0 1
1 1
2 2
3 6
4 12
5 60
6 60
7 420
8 840
9 2520
10 2520
11 27720
12 13860
13 180180
14 360360
15 360360
16 720720
17 12252240
18 4084080
19 77597520
20 38798760
21 116396280
22 232792560
23 5354228880
24 1338557220
25 6692786100
26 13385572200
27 40156716600
28 80313433200

[1,1,2,6,12,60,60,420,840,2520,2520,27720,13860,
 180180,360360,360360,720720,12252240,4084080,
 77597520,38798760,116396280,232792560,5354228880,
 1338557220,6692786100,13385572200,40156716600,
 80313433200]

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Last modified March 29 01:36 EDT 2024. Contains 371264 sequences. (Running on oeis4.)