A001818 - OEIS

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A001818 as a simple table

`n`		`a(n)`
`0`		`1`
`1`		`1`
`2`		`9`
`3`		`225`
`4`		`11025`
`5`		`893025`
`6`		`108056025`
`7`		`18261468225`
`8`		`4108830350625`
`9`		`1187451971330625`
`10`		`428670161650355625`
`11`		`189043541287806830625`
`12`		`100004033341249813400625`
`13`		`62502520838281133375390625`
`14`		`45564337691106946230659765625`
`15`		`38319607998220941779984862890625`

[1,1,9,225,11025,893025,108056025,18261468225, 4108830350625,1187451971330625,428670161650355625, 189043541287806830625,100004033341249813400625, 62502520838281133375390625, 45564337691106946230659765625, 38319607998220941779984862890625]

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Last modified August 29 11:13 EDT 2024. Contains 375512 sequences. (Running on oeis4.)