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A306899 as a simple table

n a(n)
1 6
2 12
3 36
4 48
5 90
6 180
7 294
8 576
9 1134
10 2160
11 4158
12 8496
13 16458
14 33096
15 65880
16 131712
17 262242
18 525852
19 1048686
20 2099520
21 4195296
22 8392824
23 16777350
24 33564672
25 67109250
26 134234256
27 268438860
28 536904480
29 1073741994
30 2147556240
31 4294967478
32 8590066944

[6,12,36,48,90,180,294,576,1134,2160,4158,8496,
 16458,33096,65880,131712,262242,525852,1048686,
 2099520,4195296,8392824,16777350,33564672,
 67109250,134234256,268438860,536904480,1073741994,
 2147556240,4294967478,8590066944]

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Last modified May 9 15:13 EDT 2024. Contains 372352 sequences. (Running on oeis4.)