A128776 - OEIS

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A128776 as a simple table

`n`		`a(n)`
`1`		`2`
`2`		`-2`
`3`		`3`
`4`		`7`
`5`		`-16`
`6`		`141`
`7`		`-3023`
`8`		`-39839`
`9`		`1653303453`
`10`		`108704047205099`
`11`		`-391426132400729133357016`
`12`		`159437481180981455205331487375079127161`
`13`		`-217366990514548285399449172911200019767497559051174761209795475`

[2,-2,3,7,-16,141,-3023,-39839,1653303453, 108704047205099,-391426132400729133357016, 159437481180981455205331487375079127161, -2173669905145482853994491729112000197674975590511\ 74761209795475]

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Last modified April 18 16:22 EDT 2024. Contains 371780 sequences. (Running on oeis4.)