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A084270 formatted as a simple table:

n a(n)
1 0
2 1
3 6
4 40
5 375
6 5176
7 103236
8 2922445
9 116011230
10 6433447396
11 498234407451
12 54007795331920
13 8213123246906760
14 1756336596363006841
15 528975889250504033526
16 224688018516023267969440
17 134708289561117007261966815

[0,1,6,40,375,5176,103236,2922445,116011230,
 6433447396,498234407451,54007795331920,
 8213123246906760,1756336596363006841,
 528975889250504033526,224688018516023267969440,
 134708289561117007261966815]

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Last modified December 10 12:37 EST 2009. Contains 170569 sequences.


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