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A211258 as a simple table

n a(n)
1 64
2 322
3 1602
4 7994
5 39770
6 197618
7 980042
8 4851354
9 23971042
10 118229026
11 582129930
12 2861563514
13 14044992402
14 68835873986
15 336921033210
16 1647038902058
17 8042362627394
18 39229027769714
19 191167187783274
20 930758796100442

[64,322,1602,7994,39770,197618,980042,4851354,
 23971042,118229026,582129930,2861563514,
 14044992402,68835873986,336921033210,
 1647038902058,8042362627394,39229027769714,
 191167187783274,930758796100442]

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Last modified September 1 17:43 EDT 2024. Contains 375592 sequences. (Running on oeis4.)