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A260281 as a simple table

n a(n)
1 366
2 1150
3 5420
4 18380
5 65907
6 264502
7 984644
8 3594132
9 13692107
10 51665854
11 191960166
12 721121125
13 2715359102
14 10162545149
15 38093817256
16 143095709741
17 536645505853
18 2012038271487
19 7550226421387
20 28325095890229
21 106233154740268

[366,1150,5420,18380,65907,264502,984644,3594132,
 13692107,51665854,191960166,721121125,2715359102,
 10162545149,38093817256,143095709741,536645505853,
 2012038271487,7550226421387,28325095890229,
 106233154740268]

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Last modified September 8 12:42 EDT 2024. Contains 375753 sequences. (Running on oeis4.)