A303688 - OEIS

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A303688 as a simple table

`n`		`a(n)`
`1`		`0`
`2`		`209`
`3`		`108`
`4`		`1744`
`5`		`2809`
`6`		`19068`
`7`		`55382`
`8`		`273621`
`9`		`934066`
`10`		`4202604`
`11`		`15472710`
`12`		`66178236`
`13`		`253206464`
`14`		`1054639996`
`15`		`4118641264`
`16`		`16900720621`
`17`		`66776102270`
`18`		`271648054383`
`19`		`1080722426035`
`20`		`4373896909559`
`21`		`17472759594897`
`22`		`70501053021557`

[0,209,108,1744,2809,19068,55382,273621,934066, 4202604,15472710,66178236,253206464,1054639996, 4118641264,16900720621,66776102270,271648054383, 1080722426035,4373896909559,17472759594897, 70501053021557]

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Last modified April 24 05:23 EDT 2024. Contains 371918 sequences. (Running on oeis4.)