A249640 - OEIS

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A249640 as a simple table

`n`		`a(n)`
`0`		`0`
`1`		`0`
`2`		`7`
`3`		`91`
`4`		`679`
`5`		`5005`
`6`		`35287`
`7`		`248731`
`8`		`1742839`
`9`		`12211675`
`10`		`85493527`
`11`		`598537051`
`12`		`4189841719`
`13`		`29329466845`
`14`		`205306842727`
`15`		`1437151921051`
`16`		`10060067469319`
`17`		`70420500427165`
`18`		`492943531132087`
`19`		`3450604914906331`
`20`		`24154234601326039`
`21`		`169079643588071965`

[0,0,7,91,679,5005,35287,248731,1742839,12211675, 85493527,598537051,4189841719,29329466845, 205306842727,1437151921051,10060067469319, 70420500427165,492943531132087,3450604914906331, 24154234601326039,169079643588071965]

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Last modified April 19 17:36 EDT 2024. Contains 371795 sequences. (Running on oeis4.)