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A318070 as a simple table

n a(n)
1 4
2 10
3 18
4 41
5 81
6 179
7 404
8 893
9 2000
10 4516
11 10125
12 22737
13 51181
14 115034
15 258515
16 581380
17 1307094
18 2938317
19 6606445
20 14853275
21 33392840
22 75076165
23 168791772
24 379483956
25 853176349
26 1918162541
27 4312510121
28 9695613622
29 21798217755

[4,10,18,41,81,179,404,893,2000,4516,10125,22737,
 51181,115034,258515,581380,1307094,2938317,
 6606445,14853275,33392840,75076165,168791772,
 379483956,853176349,1918162541,4312510121,
 9695613622,21798217755]

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Last modified May 30 04:46 EDT 2024. Contains 372958 sequences. (Running on oeis4.)