A000073 - OEIS

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A000073 as a simple table

`n`		`a(n)`
`0`		`0`
`1`		`0`
`2`		`1`
`3`		`1`
`4`		`2`
`5`		`4`
`6`		`7`
`7`		`13`
`8`		`24`
`9`		`44`
`10`		`81`
`11`		`149`
`12`		`274`
`13`		`504`
`14`		`927`
`15`		`1705`
`16`		`3136`
`17`		`5768`
`18`		`10609`
`19`		`19513`
`20`		`35890`
`21`		`66012`
`22`		`121415`
`23`		`223317`
`24`		`410744`
`25`		`755476`
`26`		`1389537`
`27`		`2555757`
`28`		`4700770`
`29`		`8646064`
`30`		`15902591`
`31`		`29249425`
`32`		`53798080`
`33`		`98950096`
`34`		`181997601`
`35`		`334745777`
`36`		`615693474`
`37`		`1132436852`

[0,0,1,1,2,4,7,13,24,44,81,149,274,504,927,1705, 3136,5768,10609,19513,35890,66012,121415,223317, 410744,755476,1389537,2555757,4700770,8646064, 15902591,29249425,53798080,98950096,181997601, 334745777,615693474,1132436852]

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Last modified April 24 20:08 EDT 2024. Contains 371963 sequences. (Running on oeis4.)