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A193297 as a simple table

n a(n)
2 1
3 3
4 7
5 12
6 28
7 65
8 50
9 140
10 325
11 811
12 225
13 700
14 1950
15 4866
16 12762
17 1092
18 3675
19 11375
20 34062
21 89334
22 244588
23 5684
24 20384
25 68250
26 227080
27 714672
28 1956704
29 5574956
30 31572
31 119364
32 425880
33 1532790
34 5360040
35 17610336
36 50174604
37 148332645

[1,3,7,12,28,65,50,140,325,811,225,700,1950,4866,
 12762,1092,3675,11375,34062,89334,244588,5684,
 20384,68250,227080,714672,1956704,5574956,31572,
 119364,425880,1532790,5360040,17610336,50174604,
 148332645]

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Last modified February 26 16:33 EST 2020. Contains 332284 sequences. (Running on oeis4.)