A000744 - OEIS

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A000744 as a simple table

`n`		`a(n)`
`0`		`1`
`1`		`2`
`2`		`5`
`3`		`14`
`4`		`42`
`5`		`144`
`6`		`563`
`7`		`2526`
`8`		`12877`
`9`		`73778`
`10`		`469616`
`11`		`3288428`
`12`		`25121097`
`13`		`207902202`
`14`		`1852961189`
`15`		`17694468210`
`16`		`180234349762`
`17`		`1950592724756`
`18`		`22352145975707`
`19`		`270366543452702`
`20`		`3442413745494957`
`21`		`46021681757269830`

[1,2,5,14,42,144,563,2526,12877,73778,469616, 3288428,25121097,207902202,1852961189,17694468210, 180234349762,1950592724756,22352145975707, 270366543452702,3442413745494957, 46021681757269830]

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Last modified April 24 20:08 EDT 2024. Contains 371963 sequences. (Running on oeis4.)