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A318339 as a simple table

n a(n)
1 8
2 20
3 36
4 67
5 148
6 343
7 817
8 1975
9 4788
10 11644
11 28327
12 68949
13 167840
14 408591
15 994711
16 2421617
17 5895464
18 14352589
19 34941627
20 85066013
21 207094729
22 504175889
23 1227425339
24 2988189330
25 7274801283
26 17710636103
27 43116865936
28 104968794797

[8,20,36,67,148,343,817,1975,4788,11644,28327,
 68949,167840,408591,994711,2421617,5895464,
 14352589,34941627,85066013,207094729,504175889,
 1227425339,2988189330,7274801283,17710636103,
 43116865936,104968794797]

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Last modified July 20 20:43 EDT 2024. Contains 374459 sequences. (Running on oeis4.)