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A000563 formatted as a simple table:

n a(n)
3 13
4 192
5 1085
6 3880
7 10656
8 24626
9 50380
10 94128
11 163943
12 270004
13 424839
14 643568
15 944146
16 1347606
17 1878302
18 2564152
19 3436881
20 4532264
21 5890369
22 7555800
23 9577940
24 12011194
25 14915232
26 18355232
27 22402123
28 27132828
29 32630507
30 38984800
31 46292070

[13,192,1085,3880,10656,24626,50380,94128,163943,
 270004,424839,643568,944146,1347606,1878302,
 2564152,3436881,4532264,5890369,7555800,9577940,
 12011194,14915232,18355232,22402123,27132828,
 32630507,38984800,46292070]

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Last modified December 6 13:45 EST 2009. Contains 170429 sequences.


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