A154961 - OEIS

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A154961 as a simple table

`n`		`a(n)`
`1`		`0`
`2`		`1`
`3`		`3`
`4`		`25`
`5`		`340`
`6`		`7026`
`7`		`204862`
`8`		`8007602`
`9`		`404077632`
`10`		`25569505628`
`11`		`1982619985192`
`12`		`184861494417920`
`13`		`20406183592852460`
`14`		`2631875641089358912`
`15`		`392163247878318070876`
`16`		`66855512799464487146588`
`17`		`12929525365915201064027856`
`18`		`2815456378791384288128303192`

[0,1,3,25,340,7026,204862,8007602,404077632, 25569505628,1982619985192,184861494417920, 20406183592852460,2631875641089358912, 392163247878318070876,66855512799464487146588, 12929525365915201064027856, 2815456378791384288128303192]

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Last modified April 25 01:06 EDT 2024. Contains 371964 sequences. (Running on oeis4.)