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A080449 as a simple table

n a(n)
1 5
2 15
3 105
4 1155
5 10395
6 114345
7 1029105
8 11320155
9 101881395
10 1120695345
11 10086258105
12 110948839155
13 1220437230705
14 10983935076345
15 120823285839795
16 1087409572558155
17 11961505298139705
18 107653547683257345

[5,15,105,1155,10395,114345,1029105,11320155,
 101881395,1120695345,10086258105,110948839155,
 1220437230705,10983935076345,120823285839795,
 1087409572558155,11961505298139705,
 107653547683257345]

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Last modified April 25 13:12 EDT 2024. Contains 371969 sequences. (Running on oeis4.)