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A207730 as a simple table

n a(n)
1 6
2 36
3 78
4 169
5 611
6 2209
7 6016
8 16384
9 51840
10 164025
11 478305
12 1394761
13 4249238
14 12945604
15 38516590
16 114597025
17 345332595
18 1040643081
19 3114412896
20 9320743936
21 27998628896
22 84105220081
23 252138754753
24 755885919889
25 2268515874246

[6,36,78,169,611,2209,6016,16384,51840,164025,
 478305,1394761,4249238,12945604,38516590,
 114597025,345332595,1040643081,3114412896,
 9320743936,27998628896,84105220081,252138754753,
 755885919889,2268515874246]

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Last modified April 24 06:52 EDT 2024. Contains 371920 sequences. (Running on oeis4.)