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A200880 as a simple table

n a(n)
1 22
2 51
3 121
4 292
5 704
6 1691
7 4059
8 9749
9 23422
10 56268
11 135166
12 324692
13 779977
14 1873673
15 4500958
16 10812237
17 25973244
18 62393157
19 149881402
20 360046432
21 864906711
22 2077686532
23 4991036946
24 11989513056
25 28801314179
26 69186771332

[22,51,121,292,704,1691,4059,9749,23422,56268,
 135166,324692,779977,1873673,4500958,10812237,
 25973244,62393157,149881402,360046432,864906711,
 2077686532,4991036946,11989513056,28801314179,
 69186771332]

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Last modified March 21 12:12 EDT 2019. Contains 321369 sequences. (Running on oeis4.)