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A004372 as a simple table

n a(n)
4 1
5 35
6 861
7 18424
8 367290
9 7028847
10 131115985
11 2404808340
12 43595145594
13 783768050065
14 14005614014756
15 249145778809200
16 4416904685676756
17 78098259661387182
18 1378095785451705375
19 24278663343508481600

[1,35,861,18424,367290,7028847,131115985,
 2404808340,43595145594,783768050065,
 14005614014756,249145778809200,4416904685676756,
 78098259661387182,1378095785451705375,
 24278663343508481600]

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Last modified December 20 21:34 EST 2014. Contains 252289 sequences.