A204256 - OEIS

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A204256 as a simple table

`n`		`a(n)`
`0`		`1`
`1`		`3`
`2`		`19`
`3`		`86`
`4`		`1060`
`5`		`13276`
`6`		`215308`
`7`		`3086544`
`8`		`68937280`
`9`		`1552257216`
`10`		`40750688448`
`11`		`987692033664`
`12`		`31883024335104`
`13`		`1036810188322560`
`14`		`37597332892066560`
`15`		`1285416947916933120`
`16`		`54309158991453634560`
`17`		`2309262618253981040640`
`18`		`106842526312699253145600`

[1,3,19,86,1060,13276,215308,3086544,68937280, 1552257216,40750688448,987692033664, 31883024335104,1036810188322560,37597332892066560, 1285416947916933120,54309158991453634560, 2309262618253981040640,106842526312699253145600]

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Last modified April 25 05:18 EDT 2024. Contains 371964 sequences. (Running on oeis4.)