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A211330 as a simple table

n a(n)
1 46
2 90
3 172
4 316
5 588
6 1070
7 1974
8 3608
9 6670
10 12310
11 22930
12 42818
13 80560
14 152240
15 289462
16 553112
17 1062084
18 2049116
19 3968676
20 7718410
21 15055782
22 29469492
23 57813502
24 113731682
25 224119946
26 442604110
27 875210760
28 1733534748
29 3436966638

[46,90,172,316,588,1070,1974,3608,6670,12310,
 22930,42818,80560,152240,289462,553112,1062084,
 2049116,3968676,7718410,15055782,29469492,
 57813502,113731682,224119946,442604110,875210760,
 1733534748,3436966638]

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Last modified September 21 19:59 EDT 2019. Contains 327282 sequences. (Running on oeis4.)