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A219917 as a simple table

n a(n)
1 10
2 12
3 62
4 234
5 758
6 2215
7 6089
8 16131
9 41601
10 104732
11 257383
12 617366
13 1446049
14 3311000
15 7420755
16 16302242
17 35149900
18 74472705
19 155215596
20 318538842
21 644261359
22 1285237151
23 2530717545
24 4921902564
25 9460533531
26 17981787273

[10,12,62,234,758,2215,6089,16131,41601,104732,
 257383,617366,1446049,3311000,7420755,16302242,
 35149900,74472705,155215596,318538842,644261359,
 1285237151,2530717545,4921902564,9460533531,
 17981787273]

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Last modified May 27 05:24 EDT 2020. Contains 334649 sequences. (Running on oeis4.)