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A131976 formatted as a simple table:

n a(n)
0 1
1 1
2 5
3 12
4 22
5 34
6 50
7 65
8 78
9 78
10 86
11 78
12 78
13 65
14 50
15 34
16 22
17 12
18 5
19 1
20 1

[1,1,5,12,22,34,50,65,78,78,86,78,78,65,50,34,22,
 12,5,1,1]

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Last modified November 27 22:38 EST 2009. Contains 167602 sequences.


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