(cache) A000213

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A000213 as a simple table

`n`		`a(n)`
`0`		`1`
`1`		`1`
`2`		`1`
`3`		`3`
`4`		`5`
`5`		`9`
`6`		`17`
`7`		`31`
`8`		`57`
`9`		`105`
`10`		`193`
`11`		`355`
`12`		`653`
`13`		`1201`
`14`		`2209`
`15`		`4063`
`16`		`7473`
`17`		`13745`
`18`		`25281`
`19`		`46499`
`20`		`85525`
`21`		`157305`
`22`		`289329`
`23`		`532159`
`24`		`978793`
`25`		`1800281`
`26`		`3311233`
`27`		`6090307`
`28`		`11201821`
`29`		`20603361`
`30`		`37895489`
`31`		`69700671`
`32`		`128199521`
`33`		`235795681`
`34`		`433695873`
`35`		`797691075`
`36`		`1467182629`

[1,1,1,3,5,9,17,31,57,105,193,355,653,1201,2209, 4063,7473,13745,25281,46499,85525,157305,289329, 532159,978793,1800281,3311233,6090307,11201821, 20603361,37895489,69700671,128199521,235795681, 433695873,797691075,1467182629]

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Last modified December 28 23:10 EST 2015. Contains 265893 sequences.