A155863 as tables, graphs or sounds

A155863 formatted as a simple table:

`n`		`a(n)`
`0`		`1`
`1`		`1`
`2`		`1`
`3`		`1`
`4`		`6`
`5`		`1`
`6`		`1`
`7`		`24`
`8`		`24`
`9`		`1`
`10`		`1`
`11`		`60`
`12`		`120`
`13`		`60`
`14`		`1`
`15`		`1`
`16`		`120`
`17`		`360`
`18`		`360`
`19`		`120`
`20`		`1`
`21`		`1`
`22`		`210`
`23`		`840`
`24`		`1260`
`25`		`840`
`26`		`210`
`27`		`1`
`28`		`1`
`29`		`336`
`30`		`1680`
`31`		`3360`
`32`		`3360`
`33`		`1680`
`34`		`336`
`35`		`1`
`36`		`1`
`37`		`504`
`38`		`3024`
`39`		`7560`
`40`		`10080`
`41`		`7560`
`42`		`3024`
`43`		`504`
`44`		`1`
`45`		`1`
`46`		`720`
`47`		`5040`
`48`		`15120`
`49`		`25200`
`50`		`25200`
`51`		`15120`
`52`		`5040`
`53`		`720`
`54`		`1`
`55`		`1`
`56`		`990`
`57`		`7920`

[1,1,1,1,6,1,1,24,24,1,1,60,120,60,1,1,120,360, 360,120,1,1,210,840,1260,840,210,1,1,336,1680, 3360,3360,1680,336,1,1,504,3024,7560,10080,7560, 3024,504,1,1,720,5040,15120,25200,25200,15120, 5040,720,1,1,990,7920]

Last modified December 20 16:54 EST 2009. Contains 171081 sequences.

AT&T Labs Research