A249928 - OEIS

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A249928 as a simple table

`n`		`a(n)`
`0`		`1`
`1`		`1`
`2`		`4`
`3`		`42`
`4`		`530`
`5`		`7489`
`6`		`113289`
`7`		`1794784`
`8`		`29397876`
`9`		`493818165`
`10`		`8460325159`
`11`		`147264321834`
`12`		`2596986868762`
`13`		`46299572773077`
`14`		`833111268412360`
`15`		`15110637698827976`
`16`		`275970530427257207`
`17`		`5070759797283817869`
`18`		`93671715612197557390`
`19`		`1738657226550598494420`
`20`		`32409645286487921390715`

[1,1,4,42,530,7489,113289,1794784,29397876, 493818165,8460325159,147264321834,2596986868762, 46299572773077,833111268412360,15110637698827976, 275970530427257207,5070759797283817869, 93671715612197557390,1738657226550598494420, 32409645286487921390715]

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Last modified August 12 08:19 EDT 2024. Contains 375085 sequences. (Running on oeis4.)