A145997 - OEIS

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A145997 as a simple table

`n`		`a(n)`
`1`		`1`
`2`		`1`
`3`		`2`
`4`		`5`
`5`		`12`
`6`		`51`
`7`		`317`
`8`		`2654`
`9`		`30351`
`10`		`489559`
`11`		`11104536`
`12`		`350752586`
`13`		`15493779226`
`14`		`954798521885`
`15`		`82299096564021`
`16`		`9909284745619443`
`17`		`1667319814728326908`
`18`		`391914922807260266420`
`19`		`128722643370894309970881`

[1,1,2,5,12,51,317,2654,30351,489559,11104536, 350752586,15493779226,954798521885,82299096564021, 9909284745619443,1667319814728326908, 391914922807260266420,128722643370894309970881]

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Last modified April 25 01:06 EDT 2024. Contains 371964 sequences. (Running on oeis4.)