A022615 - OEIS

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A022615 as a simple table

`n`		`a(n)`
`0`		`1`
`1`		`-20`
`2`		`190`
`3`		`-1160`
`4`		`5245`
`5`		`-19324`
`6`		`62150`
`7`		`-182040`
`8`		`495750`
`9`		`-1269620`
`10`		`3088376`
`11`		`-7197240`
`12`		`16164595`
`13`		`-35136760`
`14`		`74192590`
`15`		`-152674048`
`16`		`306968470`
`17`		`-604298520`
`18`		`1166898210`
`19`		`-2213813640`
`20`		`4132159452`
`21`		`-7597272900`

[1,-20,190,-1160,5245,-19324,62150,-182040,495750, -1269620,3088376,-7197240,16164595,-35136760, 74192590,-152674048,306968470,-604298520, 1166898210,-2213813640,4132159452,-7597272900]

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Last modified April 18 22:18 EDT 2024. Contains 371782 sequences. (Running on oeis4.)