A109398 - OEIS

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A109398 as a simple table

`n`		`a(n)`
`0`		`1`
`1`		`3`
`2`		`16`
`3`		`145`
`4`		`1926`
`5`		`33649`
`6`		`726328`
`7`		`18636561`
`8`		`553680370`
`9`		`18684924841`
`10`		`705833193924`
`11`		`29502690532393`
`12`		`1351724235304366`
`13`		`67359683340291105`
`14`		`3627011494019437936`
`15`		`209846445862386234529`
`16`		`12982402818188717219658`

[1,3,16,145,1926,33649,726328,18636561,553680370, 18684924841,705833193924,29502690532393, 1351724235304366,67359683340291105, 3627011494019437936,209846445862386234529, 12982402818188717219658]

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Last modified January 29 17:46 EST 2023. Contains 359924 sequences. (Running on oeis4.)