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A299569 as a simple table

n a(n)
1 1
2 7
3 15
4 25
5 47
6 113
7 265
8 621
9 1473
10 3443
11 8093
12 19107
13 45119
14 106635
15 251959
16 595465
17 1407719
18 3328477
19 7871557
20 18617533
21 44037365
22 104173407
23 246445341
24 583054499
25 1379487511
26 3263943687
27 7722913379
28 18273883713
29 43240415955

[1,7,15,25,47,113,265,621,1473,3443,8093,19107,
 45119,106635,251959,595465,1407719,3328477,
 7871557,18617533,44037365,104173407,246445341,
 583054499,1379487511,3263943687,7722913379,
 18273883713,43240415955]

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Last modified August 19 07:13 EDT 2022. Contains 356216 sequences. (Running on oeis4.)