A281454 - OEIS

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A281454 as a simple table

`n`		`a(n)`
`0`		`1`
`1`		`1`
`2`		`9`
`3`		`55`
`4`		`441`
`5`		`4316`
`6`		`46867`
`7`		`566714`
`8`		`7550601`
`9`		`109118728`
`10`		`1696640501`
`11`		`28209128344`
`12`		`498557098921`
`13`		`9320449092072`
`14`		`183575505529431`
`15`		`3796015849264216`
`16`		`82156098504947473`
`17`		`1856012774517648896`
`18`		`43663382492497648777`
`19`		`1067393396478808265656`
`20`		`27062739020373087036281`
`21`		`710410408414549934445376`
`22`		`19277762831507022675509139`

[1,1,9,55,441,4316,46867,566714,7550601,109118728, 1696640501,28209128344,498557098921,9320449092072, 183575505529431,3796015849264216, 82156098504947473,1856012774517648896, 43663382492497648777,1067393396478808265656, 27062739020373087036281,710410408414549934445376, 19277762831507022675509139]

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Last modified September 4 20:04 EDT 2024. Contains 375685 sequences. (Running on oeis4.)