A108931 - OEIS

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A108931 as a simple table

`n`		`a(n)`
`0`		`0`
`1`		`1`
`2`		`-3`
`3`		`8`
`4`		`-18`
`5`		`47`
`6`		`-105`
`7`		`274`
`8`		`-612`
`9`		`1597`
`10`		`-3567`
`11`		`9308`
`12`		`-20790`
`13`		`54251`
`14`		`-121173`
`15`		`316198`
`16`		`-706248`
`17`		`1842937`
`18`		`-4116315`
`19`		`10741424`
`20`		`-23991642`
`21`		`62605607`
`22`		`-139833537`
`23`		`364892218`
`24`		`-815009580`
`25`		`2126747701`
`26`		`-4750223943`
`27`		`12395593988`
`28`		`-27686334078`
`29`		`72246816227`

[0,1,-3,8,-18,47,-105,274,-612,1597,-3567,9308, -20790,54251,-121173,316198,-706248,1842937, -4116315,10741424,-23991642,62605607,-139833537, 364892218,-815009580,2126747701,-4750223943, 12395593988,-27686334078,72246816227]

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Last modified April 24 14:12 EDT 2024. Contains 371960 sequences. (Running on oeis4.)