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A188121 as a simple table

n a(n)
1 0
2 8
3 32
4 167
5 740
6 3278
7 13994
8 58595
9 241250
10 982016
11 3959736
12 15848648
13 63063260
14 249773862
15 985585668
16 3877333900
17 15216566840
18 59600223620
19 233072224782
20 910286934007
21 3551576307448
22 13845532229952
23 53940983618522

[0,8,32,167,740,3278,13994,58595,241250,982016,
 3959736,15848648,63063260,249773862,985585668,
 3877333900,15216566840,59600223620,233072224782,
 910286934007,3551576307448,13845532229952,
 53940983618522]

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Last modified April 18 22:18 EDT 2024. Contains 371782 sequences. (Running on oeis4.)