A153293 - OEIS

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A153293 as a simple table

`n`		`a(n)`
`0`		`1`
`1`		`1`
`2`		`6`
`3`		`42`
`4`		`317`
`5`		`2508`
`6`		`20517`
`7`		`172180`
`8`		`1474689`
`9`		`12843768`
`10`		`113444721`
`11`		`1014062898`
`12`		`9158151426`
`13`		`83449247979`
`14`		`766340138037`
`15`		`7085966319858`
`16`		`65919413472834`
`17`		`616559331247512`
`18`		`5794778945023698`
`19`		`54700034442193302`
`20`		`518375457403431600`

[1,1,6,42,317,2508,20517,172180,1474689,12843768, 113444721,1014062898,9158151426,83449247979, 766340138037,7085966319858,65919413472834, 616559331247512,5794778945023698, 54700034442193302,518375457403431600]

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Last modified June 12 08:34 EDT 2024. Contains 373329 sequences. (Running on oeis4.)