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A027644 formatted as a simple table:

n a(n)
0 1
1 4
2 36
3 24
4 450
5 40
6 2205
7 168
8 350
9 120
10 38115
11 88
12 40990950
13 10920
14 5005
15 24
16 130180050
17 136
18 1935088155
19 3192
20 177827650
21 1320
22 1539340803
23 184
24 304521767550
25 10920
26 37182145
27 24
28 2814316555050
29 1160

[1,4,36,24,450,40,2205,168,350,120,38115,88,
 40990950,10920,5005,24,130180050,136,1935088155,
 3192,177827650,1320,1539340803,184,304521767550,
 10920,37182145,24,2814316555050,1160]

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Last modified December 20 16:54 EST 2009. Contains 171081 sequences.


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