A098742 - OEIS

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A098742 as a simple table

`n`		`a(n)`
`0`		`0`
`1`		`0`
`2`		`1`
`3`		`1`
`4`		`3`
`5`		`9`
`6`		`33`
`7`		`135`
`8`		`609`
`9`		`2985`
`10`		`15747`
`11`		`88761`
`12`		`531561`
`13`		`3366567`
`14`		`22462017`
`15`		`157363329`
`16`		`1154257683`
`17`		`8841865833`
`18`		`70573741857`
`19`		`585753925047`
`20`		`5046128460801`
`21`		`45044554041897`
`22`		`416005748766771`
`23`		`3969321053484921`
`24`		`39077616720410409`

[0,0,1,1,3,9,33,135,609,2985,15747,88761,531561, 3366567,22462017,157363329,1154257683,8841865833, 70573741857,585753925047,5046128460801, 45044554041897,416005748766771,3969321053484921, 39077616720410409]

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Last modified August 18 04:21 EDT 2024. Contains 375255 sequences. (Running on oeis4.)