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A032036 formatted as a simple table:

n a(n)
1 1
2 1
3 1
4 1
5 3
6 13
7 75
8 543
9 4719
10 47871
11 555177
12 7245015
13 105069249
14 1676322369
15 29178875913
16 550266979833
17 11176051287627
18 243213176948013
19 5645877335588331
20 139257558038636847

[1,1,1,1,3,13,75,543,4719,47871,555177,7245015,
 105069249,1676322369,29178875913,550266979833,
 11176051287627,243213176948013,5645877335588331,
 139257558038636847]

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Last modified December 13 23:45 EST 2009. Contains 170824 sequences.


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