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A242536 as a simple table

n a(n)
0 1
1 2
2 4
3 12
4 26
5 66
6 160
7 386
8 946
9 2292
10 5582
11 13578
12 33016
13 80330
14 195370
15 475236
16 1155974
17 2811762
18 6839416
19 16636178
20 40466002
21 98429844
22 239421374
23 582370554
24 1416562360
25 3445657082
26 8381242522
27 20386597380
28 49588514390
29 120619477410
30 293395730296

[1,2,4,12,26,66,160,386,946,2292,5582,13578,33016,
 80330,195370,475236,1155974,2811762,6839416,
 16636178,40466002,98429844,239421374,582370554,
 1416562360,3445657082,8381242522,20386597380,
 49588514390,120619477410,293395730296]

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Last modified March 28 12:26 EDT 2024. Contains 371254 sequences. (Running on oeis4.)