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A024496 as a simple table

n a(n)
1 3
2 7
3 33
4 195
5 1292
6 9177
7 68310
8 525915
9 4153380
10 33460284
11 273904969
12 2271800037
13 19050406788
14 161242554550
15 1375709203260
16 11819200090635
17 102162535941492
18 887830494976788
19 7752586858050900
20 67986848888695660
21 598522586288243760
22 5287559893638230385

[3,7,33,195,1292,9177,68310,525915,4153380,
 33460284,273904969,2271800037,19050406788,
 161242554550,1375709203260,11819200090635,
 102162535941492,887830494976788,7752586858050900,
 67986848888695660,598522586288243760,
 5287559893638230385]

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Last modified March 29 00:26 EDT 2024. Contains 371264 sequences. (Running on oeis4.)