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A124999 formatted as a simple table:

n a(n)
0 1
1 5
2 23
3 101
4 467
5 2165
6 10055
7 46709
8 216995
9 1008101
10 4683383
11 21757829
12 101081459
13 469599317
14 2181641639
15 10135364501
16 47086382915
17 218751625157
18 1016265649367
19 4721317472933
20 21934066839827
21 101900219778101

[1,5,23,101,467,2165,10055,46709,216995,1008101,
 4683383,21757829,101081459,469599317,2181641639,
 10135364501,47086382915,218751625157,
 1016265649367,4721317472933,21934066839827,
 101900219778101]

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Last modified December 4 15:11 EST 2009. Contains 170347 sequences.


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