A131557 - OEIS

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A131557 as a simple table

`n`		`a(n)`
`1`		`55`
`2`		`2485`
`3`		`17020`
`4`		`799480`
`5`		`5479705`
`6`		`257429395`
`7`		`1764447310`
`8`		`82891465030`
`9`		`568146553435`
`10`		`26690794309585`
`11`		`182941425758080`
`12`		`8594352876220660`
`13`		`58906570947547645`
`14`		`2767354935348742255`
`15`		`18967732903684582930`
`16`		`891079694829418784770`
`17`		`6107551088415488155135`

[55,2485,17020,799480,5479705,257429395, 1764447310,82891465030,568146553435, 26690794309585,182941425758080,8594352876220660, 58906570947547645,2767354935348742255, 18967732903684582930,891079694829418784770, 6107551088415488155135]

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Last modified April 17 21:22 EDT 2024. Contains 371767 sequences. (Running on oeis4.)