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A182754 as a simple table

n a(n)
1 1
2 21
3 77
4 1617
5 5929
6 124509
7 456533
8 9587193
9 35153041
10 738213861
11 2706784157
12 56842467297
13 208422380089
14 4376869981869
15 16048523266853
16 337018988603913
17 1235736291547681
18 25950462122501301
19 95151694449171437
20 1998185583432600177
21 7326680472586200649

[1,21,77,1617,5929,124509,456533,9587193,35153041,
 738213861,2706784157,56842467297,208422380089,
 4376869981869,16048523266853,337018988603913,
 1235736291547681,25950462122501301,
 95151694449171437,1998185583432600177,
 7326680472586200649]

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Last modified May 29 00:29 EDT 2024. Contains 372921 sequences. (Running on oeis4.)