A027132 - OEIS

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A027132 as a simple table

`n`		`a(n)`
`0`		`1`
`1`		`2`
`2`		`4`
`3`		`12`
`4`		`27`
`5`		`70`
`6`		`182`
`7`		`477`
`8`		`1269`
`9`		`3413`
`10`		`9249`
`11`		`25255`
`12`		`69389`
`13`		`191680`
`14`		`532026`
`15`		`1482926`
`16`		`4148949`
`17`		`11647260`
`18`		`32797042`
`19`		`92608175`
`20`		`262157690`
`21`		`743845685`
`22`		`2115093984`
`23`		`6026041793`
`24`		`17199956143`
`25`		`49176678286`
`26`		`140824260498`
`27`		`403865784020`

[1,2,4,12,27,70,182,477,1269,3413,9249,25255, 69389,191680,532026,1482926,4148949,11647260, 32797042,92608175,262157690,743845685,2115093984, 6026041793,17199956143,49176678286,140824260498, 403865784020]

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Last modified April 24 14:54 EDT 2024. Contains 371960 sequences. (Running on oeis4.)