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A146183 formatted as a simple table:

n a(n)
1 1
2 1
3 1
4 1
5 5
6 17
7 43
8 197
9 1293
10 11263
11 110807
12 1310257
13 21564593
14 459131585
15 12523288493
16 440243859565
17 19398701026043
18 1090842898014815
19 79649624560507867
20 7542069381975617255
21 913933732625520247505

[1,1,1,1,5,17,43,197,1293,11263,110807,1310257,
 21564593,459131585,12523288493,440243859565,
 19398701026043,1090842898014815,79649624560507867,
 7542069381975617255,913933732625520247505]

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Last modified November 29 12:46 EST 2009. Contains 167659 sequences.


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