A275903 - OEIS

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A275903 as a simple table

`n`		`a(n)`
`0`		`1`
`1`		`5`
`2`		`25`
`3`		`109`
`4`		`465`
`5`		`1989`
`6`		`8521`
`7`		`36509`
`8`		`156417`
`9`		`670133`
`10`		`2871033`
`11`		`12300301`
`12`		`52697905`
`13`		`225772453`
`14`		`967271849`
`15`		`4144061053`
`16`		`17754307681`
`17`		`76064381589`
`18`		`325880921433`
`19`		`1396164311533`
`20`		`5981555398289`
`21`		`25626643431045`
`22`		`109791652808201`
`23`		`470377911909981`
`24`		`2015229522041281`
`25`		`8633802573799285`

[1,5,25,109,465,1989,8521,36509,156417,670133, 2871033,12300301,52697905,225772453,967271849, 4144061053,17754307681,76064381589,325880921433, 1396164311533,5981555398289,25626643431045, 109791652808201,470377911909981,2015229522041281, 8633802573799285]

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Last modified April 23 18:16 EDT 2024. Contains 371916 sequences. (Running on oeis4.)