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A056122 formatted as a simple table:

n a(n)
0 1
1 17
2 125
3 605
4 2255
5 7007
6 19019
7 46475
8 104390
9 218790
10 432718
11 814606
12 1469650
13 2554930
14 4299130
15 7027834
16 11195503
17 17425375
18 26558675
19 39714675
20 58363305
21 84412185
22 120310125
23 169169325
24 234908700
25 322420956
26 437766252

[1,17,125,605,2255,7007,19019,46475,104390,218790,
 432718,814606,1469650,2554930,4299130,7027834,
 11195503,17425375,26558675,39714675,58363305,
 84412185,120310125,169169325,234908700,322420956,
 437766252]

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Last modified December 7 23:50 EST 2009. Contains 170430 sequences.


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