A277311 - OEIS

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A277311 as a simple table

`n`		`a(n)`
`1`		`1`
`2`		`1`
`3`		`12`
`4`		`200`
`5`		`4034`
`6`		`92752`
`7`		`2353272`
`8`		`64579809`
`9`		`1891598860`
`10`		`58591554652`
`11`		`1906271367296`
`12`		`64816527248936`
`13`		`2294331974613872`
`14`		`84290267670946720`
`15`		`3206227129084419920`
`16`		`126022120854865417140`
`17`		`5110001578581607976400`
`18`		`213458728365617240931360`
`19`		`9175021814527973211291880`
`20`		`405366362599820848509766760`
`21`		`18392202994173383123235536800`
`22`		`856255190568423353781484124240`

[1,1,12,200,4034,92752,2353272,64579809, 1891598860,58591554652,1906271367296, 64816527248936,2294331974613872,84290267670946720, 3206227129084419920,126022120854865417140, 5110001578581607976400,213458728365617240931360, 9175021814527973211291880, 405366362599820848509766760, 18392202994173383123235536800, 856255190568423353781484124240]

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Last modified June 1 15:48 EDT 2024. Contains 373025 sequences. (Running on oeis4.)