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A189273
as a simple table
n
a(n)
1
1
2
4
3
45
4
2704
5
670480
6
787195249
7
4145792570105
8
101143260268999524
9
11280706205128114909440
[1,4,45,2704,670480,787195249,4145792570105, 101143260268999524,11280706205128114909440]
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Last modified July 15 07:28 EDT 2024. Contains 374324 sequences. (Running on oeis4.)
