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A000352 formatted as a simple table:

n a(n)
4 5
5 29
6 118
7 418
8 1383
9 4407
10 13736
11 42236
12 128761
13 390385
14 1179354
15 3554454
16 10696139
17 32153963
18 96592972
19 290041072
20 870647517
21 2612991141
22 7841070590
23 23527406090
24 70590606895
25 211788597919
26 635399348208
27 1906265153508

[5,29,118,418,1383,4407,13736,42236,128761,390385,
 1179354,3554454,10696139,32153963,96592972,
 290041072,870647517,2612991141,7841070590,
 23527406090,70590606895,211788597919,635399348208,
 1906265153508]

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Last modified December 17 23:40 EST 2009. Contains 171025 sequences.


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