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A053528 formatted as a simple table:

n a(n)
0 0
1 0
2 0
3 0
4 0
5 60
6 1701
7 14952
8 81228
9 331884
10 1116675
11 3256407
12 8500734
13 20306286
14 45093048
15 94189095
16 186736368
17 353904096
18 644842674
19 1134910242
20 1936817820
21 3215467584
22 5207403663
23 8245956642
24 12793342716
25 19481177100
26 29161079805

[0,0,0,0,0,60,1701,14952,81228,331884,1116675,
 3256407,8500734,20306286,45093048,94189095,
 186736368,353904096,644842674,1134910242,
 1936817820,3215467584,5207403663,8245956642,
 12793342716,19481177100,29161079805]

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Last modified November 27 14:50 EST 2009. Contains 167570 sequences.


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