A049161 - OEIS

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A049161 as a simple table

`n`		`a(n)`
`0`		`1`
`1`		`1`
`2`		`1`
`3`		`1`
`4`		`3`
`5`		`15`
`6`		`57`
`7`		`169`
`8`		`443`
`9`		`1211`
`10`		`3855`
`11`		`13495`
`12`		`46749`
`13`		`154397`
`14`		`496203`
`15`		`1611499`
`16`		`5395893`
`17`		`18473853`
`18`		`63472005`
`19`		`216711453`
`20`		`737070887`
`21`		`2515433411`
`22`		`8649866677`
`23`		`29935649141`
`24`		`103896813439`
`25`		`360791085751`
`26`		`1253684914707`
`27`		`4364603935363`

[1,1,1,1,3,15,57,169,443,1211,3855,13495,46749, 154397,496203,1611499,5395893,18473853,63472005, 216711453,737070887,2515433411,8649866677, 29935649141,103896813439,360791085751, 1253684914707,4364603935363]

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Last modified June 23 18:37 EDT 2024. Contains 373653 sequences. (Running on oeis4.)