A162973 - OEIS

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A162973 as a simple table

`n`		`a(n)`
`1`		`0`
`2`		`1`
`3`		`2`
`4`		`12`
`5`		`64`
`6`		`425`
`7`		`3198`
`8`		`27216`
`9`		`258144`
`10`		`2701737`
`11`		`30933770`
`12`		`384675148`
`13`		`5163521856`
`14`		`74417353985`
`15`		`1146203362822`
`16`		`18790377267840`
`17`		`326682354342336`
`18`		`6003886529652657`
`19`		`116305541572943826`
`20`		`2368629865508978284`

[0,1,2,12,64,425,3198,27216,258144,2701737, 30933770,384675148,5163521856,74417353985, 1146203362822,18790377267840,326682354342336, 6003886529652657,116305541572943826, 2368629865508978284]

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Last modified September 16 19:55 EDT 2024. Contains 375977 sequences. (Running on oeis4.)