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A207769 as a simple table

n a(n)
1 6
2 36
3 84
4 192
5 450
6 972
7 2040
8 4278
9 8910
10 18462
11 38214
12 79044
13 163386
14 337638
15 697668
16 1441488
17 2978208
18 6153084
19 12712374
20 26263824
21 54261060
22 112103226
23 231604842
24 478494570
25 988567506
26 2042375592
27 4219537710
28 8717543538

[6,36,84,192,450,972,2040,4278,8910,18462,38214,
 79044,163386,337638,697668,1441488,2978208,
 6153084,12712374,26263824,54261060,112103226,
 231604842,478494570,988567506,2042375592,
 4219537710,8717543538]

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Last modified December 6 04:20 EST 2021. Contains 349562 sequences. (Running on oeis4.)