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A103427 formatted as a simple table:

n a(n)
1 2
2 175
3 2904
4 23522
5 126888
6 521475
7 1765382
8 5153295
9 13412318
10 31816983
11 69951724
12 144272314
13 281895828
14 525712348
15 941516596
16 1627256650
17 2725454906
18 4438574843
19 7049265930
20 10944500376
21 16646835858
22 24851001712
23 36469592898

[2,175,2904,23522,126888,521475,1765382,5153295,
 13412318,31816983,69951724,144272314,281895828,
 525712348,941516596,1627256650,2725454906,
 4438574843,7049265930,10944500376,16646835858,
 24851001712,36469592898]

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Last modified December 20 00:58 EST 2009. Contains 171054 sequences.


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