A293969 - OEIS

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A293969 as a simple table

`n`		`a(n)`
`17`		`1`
`18`		`40`
`19`		`394`
`20`		`2766`
`21`		`16251`
`22`		`86162`
`23`		`426894`
`24`		`2021990`
`25`		`9290152`
`26`		`41829426`
`27`		`185965908`
`28`		`820999576`
`29`		`3615595261`
`30`		`15941247432`
`31`		`70583512572`
`32`		`314664832674`
`33`		`1415621796873`
`34`		`6439720543682`
`35`		`29674662921377`
`36`		`138736843637738`
`37`		`659019083032289`
`38`		`3184439719295586`
`39`		`15669157686000028`

[1,40,394,2766,16251,86162,426894,2021990,9290152, 41829426,185965908,820999576,3615595261, 15941247432,70583512572,314664832674, 1415621796873,6439720543682,29674662921377, 138736843637738,659019083032289,3184439719295586, 15669157686000028]

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Last modified April 19 21:09 EDT 2024. Contains 371798 sequences. (Running on oeis4.)