A012293 - OEIS

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A012293 as a simple table

`n`		`a(n)`
`0`		`1`
`1`		`0`
`2`		`1`
`3`		`6`
`4`		`25`
`5`		`140`
`6`		`1177`
`7`		`10738`
`8`		`104977`
`9`		`1188120`
`10`		`15191889`
`11`		`211088350`
`12`		`3187087209`
`13`		`52357837220`
`14`		`926871127977`
`15`		`17553084005322`
`16`		`354581844112801`
`17`		`7614153761167920`
`18`		`173108509344647457`
`19`		`4153655608324341686`

[1,0,1,6,25,140,1177,10738,104977,1188120, 15191889,211088350,3187087209,52357837220, 926871127977,17553084005322,354581844112801, 7614153761167920,173108509344647457, 4153655608324341686]

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Last modified April 25 16:45 EDT 2024. Contains 371989 sequences. (Running on oeis4.)