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A211323 as a simple table

n a(n)
1 14
2 24
3 42
4 76
5 140
6 262
7 496
8 948
9 1826
10 3540
11 6900
12 13510
13 26552
14 52348
15 103474
16 204972
17 406748
18 808326
19 1608288
20 3203044
21 6384194
22 12732964
23 25408612
24 50724486
25 101298920
26 202355052
27 404317266
28 807998908
29 1614969356
30 3228274630

[14,24,42,76,140,262,496,948,1826,3540,6900,13510,
 26552,52348,103474,204972,406748,808326,1608288,
 3203044,6384194,12732964,25408612,50724486,
 101298920,202355052,404317266,807998908,
 1614969356,3228274630]

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Last modified October 18 18:29 EDT 2021. Contains 348068 sequences. (Running on oeis4.)