A149366 - OEIS

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A149366 as a simple table

`n`		`a(n)`
`0`		`1`
`1`		`1`
`2`		`4`
`3`		`12`
`4`		`45`
`5`		`147`
`6`		`630`
`7`		`2379`
`8`		`10058`
`9`		`39493`
`10`		`174771`
`11`		`722360`
`12`		`3188845`
`13`		`13422230`
`14`		`60590448`
`15`		`261827778`
`16`		`1181161187`
`17`		`5155905071`
`18`		`23569271399`
`19`		`104520154563`
`20`		`477730909858`
`21`		`2131929784360`
`22`		`9829716330049`
`23`		`44325686668781`
`24`		`204387251744233`
`25`		`925589306495805`
`26`		`4294222692273509`
`27`		`19589722213545972`

[1,1,4,12,45,147,630,2379,10058,39493,174771, 722360,3188845,13422230,60590448,261827778, 1181161187,5155905071,23569271399,104520154563, 477730909858,2131929784360,9829716330049, 44325686668781,204387251744233,925589306495805, 4294222692273509,19589722213545972]

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Last modified August 13 22:54 EDT 2024. Contains 375146 sequences. (Running on oeis4.)