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A002315 as a simple table

n a(n)
0 1
1 7
2 41
3 239
4 1393
5 8119
6 47321
7 275807
8 1607521
9 9369319
10 54608393
11 318281039
12 1855077841
13 10812186007
14 63018038201
15 367296043199
16 2140758220993
17 12477253282759
18 72722761475561
19 423859315570607
20 2470433131948081
21 14398739476117879
22 83922003724759193

[1,7,41,239,1393,8119,47321,275807,1607521,
 9369319,54608393,318281039,1855077841,10812186007,
 63018038201,367296043199,2140758220993,
 12477253282759,72722761475561,423859315570607,
 2470433131948081,14398739476117879,
 83922003724759193]

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Last modified April 19 02:04 EDT 2024. Contains 371782 sequences. (Running on oeis4.)