A207073 - OEIS

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A207073 as a simple table

`n`		`a(n)`
`1`		`12`
`2`		`144`
`3`		`636`
`4`		`2709`
`5`		`13132`
`6`		`54684`
`7`		`210118`
`8`		`818892`
`9`		`3093184`
`10`		`11234900`
`11`		`40417797`
`12`		`143649720`
`13`		`501215991`
`14`		`1730494710`
`15`		`5926924410`
`16`		`20097642000`
`17`		`67608559928`
`18`		`226048464005`
`19`		`751020224850`
`20`		`2480966742240`
`21`		`8157248135323`
`22`		`26701216937370`

[12,144,636,2709,13132,54684,210118,818892, 3093184,11234900,40417797,143649720,501215991, 1730494710,5926924410,20097642000,67608559928, 226048464005,751020224850,2480966742240, 8157248135323,26701216937370]

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Last modified April 16 07:57 EDT 2024. Contains 371698 sequences. (Running on oeis4.)