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A151322 formatted as a simple table:

n a(n)
0 1
1 3
2 14
3 65
4 330
5 1683
6 8874
7 47088
8 253802
9 1375939
10 7524651
11 41346061
12 228447273
13 1267005772
14 7054307476
15 39394861448
16 220641191059
17 1238773724011
18 6970910527593
19 39305772011050
20 222039381179593
21 1256404002028860
22 7120347445063067
23 40409910873522737
24 229639109317630051
25 1306567259328079561

[1,3,14,65,330,1683,8874,47088,253802,1375939,
 7524651,41346061,228447273,1267005772,7054307476,
 39394861448,220641191059,1238773724011,
 6970910527593,39305772011050,222039381179593,
 1256404002028860,7120347445063067,
 40409910873522737,229639109317630051,
 1306567259328079561]

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Last modified November 27 22:38 EST 2009. Contains 167602 sequences.


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