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A055917 formatted as a simple table:

n a(n)
0 1
1 7
2 27
3 105
4 310
5 806
6 1970
7 4234
8 8755
9 16652
10 30224
11 52466
12 85594
13 137723
14 206033
15 309999
16 430890
17 610219
18 795737
19 1066153
20 1311798
21 1671253
22 1946718
23 2369655
24 2615436
25 3057147
26 3194751
27 3603847
28 3556844
29 3892590
30 3614528

[1,7,27,105,310,806,1970,4234,8755,16652,30224,
 52466,85594,137723,206033,309999,430890,610219,
 795737,1066153,1311798,1671253,1946718,2369655,
 2615436,3057147,3194751,3603847,3556844,3892590,
 3614528]

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Last modified December 7 08:40 EST 2009. Contains 170430 sequences.


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