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A034943 as a simple table

n a(n)
0 1
1 1
2 1
3 2
4 5
5 12
6 28
7 65
8 151
9 351
10 816
11 1897
12 4410
13 10252
14 23833
15 55405
16 128801
17 299426
18 696081
19 1618192
20 3761840
21 8745217
22 20330163
23 47261895
24 109870576
25 255418101
26 593775046
27 1380359512
28 3208946545

[1,1,1,2,5,12,28,65,151,351,816,1897,4410,10252,
 23833,55405,128801,299426,696081,1618192,3761840,
 8745217,20330163,47261895,109870576,255418101,
 593775046,1380359512,3208946545]

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Last modified June 17 23:56 EDT 2013. Contains 226327 sequences.