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A147958 as a simple table

n a(n)
0 1
1 7
2 51
3 385
4 2993
5 23807
6 192627
7 1577849
8 13036417
9 108350935
10 904201491
11 7566326929
12 63431106929
13 532418131343
14 4472591813139
15 37592633210825
16 316085049734017
17 2658336935367463
18 22360719757645683
19 188108240644768801 

[1,7,51,385,2993,23807,192627,1577849,13036417,
 108350935,904201491,7566326929,63431106929,
 532418131343,4472591813139,37592633210825,
 316085049734017,2658336935367463,
 22360719757645683,188108240644768801]

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Last modified May 23 06:14 EDT 2024. Contains 372760 sequences. (Running on oeis4.)