A089258 as tables, graphs or sounds

A089258 formatted as a simple table:

`n`		`a(n)`
`0`		`1`
`1`		`1`
`2`		`0`
`3`		`1`
`4`		`1`
`5`		`1`
`6`		`1`
`7`		`2`
`8`		`2`
`9`		`2`
`10`		`1`
`11`		`3`
`12`		`5`
`13`		`6`
`14`		`9`
`15`		`1`
`16`		`4`
`17`		`10`
`18`		`16`
`19`		`24`
`20`		`44`
`21`		`1`
`22`		`5`
`23`		`17`
`24`		`38`
`25`		`65`
`26`		`120`
`27`		`265`
`28`		`1`
`29`		`6`
`30`		`26`
`31`		`78`
`32`		`168`
`33`		`326`
`34`		`720`
`35`		`1854`
`36`		`1`
`37`		`7`
`38`		`37`
`39`		`142`
`40`		`393`
`41`		`872`
`42`		`1957`
`43`		`5040`
`44`		`14833`
`45`		`1`
`46`		`8`
`47`		`50`
`48`		`236`
`49`		`824`
`50`		`2208`
`51`		`5296`
`52`		`13700`
`53`		`40320`
`54`		`133496`

[1,1,0,1,1,1,1,2,2,2,1,3,5,6,9,1,4,10,16,24,44,1, 5,17,38,65,120,265,1,6,26,78,168,326,720,1854,1,7, 37,142,393,872,1957,5040,14833,1,8,50,236,824, 2208,5296,13700,40320,133496]

Last modified December 10 12:37 EST 2009. Contains 170569 sequences.

AT&T Labs Research