A259781 - OEIS

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A259781 as a simple table

`n`		`a(n)`
`0`		`1`
`1`		`0`
`2`		`1`
`3`		`2`
`4`		`9`
`5`		`44`
`6`		`265`
`7`		`1854`
`8`		`14833`
`9`		`133496`
`10`		`1053136`
`11`		`7429428`
`12`		`48212485`
`13`		`296810944`
`14`		`1780911209`
`15`		`10628061638`
`16`		`63975026748`
`17`		`392088233154`
`18`		`2461796588937`
`19`		`15675639817952`
`20`		`100493852548697`
`21`		`645295580260184`
`22`		`4136342103328781`
`23`		`26418529357842470`
`24`		`168032289856555025`

[1,0,1,2,9,44,265,1854,14833,133496,1053136, 7429428,48212485,296810944,1780911209,10628061638, 63975026748,392088233154,2461796588937, 15675639817952,100493852548697,645295580260184, 4136342103328781,26418529357842470, 168032289856555025]

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Last modified July 17 21:15 EDT 2024. Contains 374377 sequences. (Running on oeis4.)