A228930 - OEIS

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A228930 as a simple table

`n`		`a(n)`
`1`		`1`
`2`		`-4`
`3`		`8`
`4`		`67`
`5`		`266`
`6`		`9757`
`7`		`47748`
`8`		`-97258`
`9`		`-251115`
`10`		`671488`
`11`		`-4724169`
`12`		`-28356343`
`13`		`125269419`
`14`		`-498668029`
`15`		`-5426804695`
`16`		`15313259790`
`17`		`-40462770156`
`18`		`105160602326`
`19`		`-4412226092528`
`20`		`-350847041434052`
`21`		`-54342998565206181`

[1,-4,8,67,266,9757,47748,-97258,-251115,671488, -4724169,-28356343,125269419,-498668029, -5426804695,15313259790,-40462770156,105160602326, -4412226092528,-350847041434052, -54342998565206181]

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Last modified May 3 14:32 EDT 2024. Contains 372215 sequences. (Running on oeis4.)