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A200153 as a simple table

n a(n)
1 1
2 8
3 32
4 158
5 636
6 3000
7 11370
8 52166
9 194818
10 841122
11 3338446
12 18901856
13 57842348
14 378064896
15 1073497924
16 3840517750
17 15453709184
18 133757694784
19 361144763380
20 2500726090816
21 6776168788838
22 17399866594576
23 65044240487692

[1,8,32,158,636,3000,11370,52166,194818,841122,
 3338446,18901856,57842348,378064896,1073497924,
 3840517750,15453709184,133757694784,361144763380,
 2500726090816,6776168788838,17399866594576,
 65044240487692]

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Last modified August 6 10:22 EDT 2024. Contains 374969 sequences. (Running on oeis4.)