A321446 - OEIS

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A321446 as a simple table

`n`		`a(n)`
`0`		`1`
`1`		`1`
`2`		`2`
`3`		`10`
`4`		`72`
`5`		`624`
`6`		`6522`
`7`		`80178`
`8`		`1129368`
`9`		`17917032`
`10`		`316108752`
`11`		`6138887616`
`12`		`130120838400`
`13`		`2989026225696`
`14`		`73964789192400`
`15`		`1961487062520720`
`16`		`55495429438186920`
`17`		`1668498596700706440`
`18`		`53122020640948010640`
`19`		`1785467619718933936560`
`20`		`63175132023953553400440`

[1,1,2,10,72,624,6522,80178,1129368,17917032, 316108752,6138887616,130120838400,2989026225696, 73964789192400,1961487062520720,55495429438186920, 1668498596700706440,53122020640948010640, 1785467619718933936560,63175132023953553400440]

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Last modified August 24 17:23 EDT 2024. Contains 375417 sequences. (Running on oeis4.)