A303620 - OEIS

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A303620 as a simple table

`n`		`a(n)`
`1`		`1`
`2`		`20`
`3`		`68`
`4`		`325`
`5`		`1870`
`6`		`10741`
`7`		`62207`
`8`		`363485`
`9`		`2135551`
`10`		`12586013`
`11`		`74323727`
`12`		`439462339`
`13`		`2600501501`
`14`		`15395919313`
`15`		`91177465195`
`16`		`540072985865`
`17`		`3199404347759`
`18`		`18954749501705`
`19`		`112301887289875`
`20`		`665378205627245`
`21`		`3942374534440139`

[1,20,68,325,1870,10741,62207,363485,2135551, 12586013,74323727,439462339,2600501501, 15395919313,91177465195,540072985865, 3199404347759,18954749501705,112301887289875, 665378205627245,3942374534440139]

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Last modified April 24 13:30 EDT 2024. Contains 371957 sequences. (Running on oeis4.)