A137863 as tables, graphs or sounds

A137863 formatted as a simple table:

`n`		`a(n)`
`1`		`168`
`2`		`504`
`3`		`660`
`4`		`1092`
`5`		`2448`
`6`		`3420`
`7`		`4080`
`8`		`5616`
`9`		`6048`
`10`		`6072`
`11`		`7800`
`12`		`7920`
`13`		`9828`
`14`		`12180`
`15`		`14880`
`16`		`25308`
`17`		`25920`
`18`		`29120`
`19`		`32736`
`20`		`34440`
`21`		`39732`
`22`		`51888`
`23`		`58800`
`24`		`62400`
`25`		`74412`
`26`		`95040`
`27`		`102660`
`28`		`113460`
`29`		`126000`
`30`		`150348`
`31`		`175560`
`32`		`178920`
`33`		`194472`
`34`		`246480`
`35`		`262080`

[168,504,660,1092,2448,3420,4080,5616,6048,6072, 7800,7920,9828,12180,14880,25308,25920,29120, 32736,34440,39732,51888,58800,62400,74412,95040, 102660,113460,126000,150348,175560,178920,194472, 246480,262080]

Last modified December 4 15:11 EST 2009. Contains 170347 sequences.

AT&T Labs Research