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A081088 as a simple table

n a(n)
1 2
2 2
3 10
4 260
5 703300
6 128651592765800
7 11640481755119007104771565805489000
8 17432395734015190050301181934013684788461125501100342391858949624062957005321114000

[2,2,10,260,703300,128651592765800,
 11640481755119007104771565805489000,
 17432395734015190050301181934013684788461125501100\
 342391858949624062957005321114000]

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Last modified April 24 22:17 EDT 2024. Contains 371964 sequences. (Running on oeis4.)