A137725 as tables, graphs or sounds

A137725 formatted as a simple table:

`n`		`a(n)`
`1`		`4`
`2`		`4`
`3`		`16`
`4`		`18`
`5`		`24`
`6`		`32`
`7`		`46`
`8`		`58`
`9`		`82`
`10`		`112`
`11`		`158`
`12`		`220`
`13`		`316`
`14`		`450`
`15`		`650`
`16`		`938`
`17`		`1364`
`18`		`1982`
`19`		`2892`
`20`		`4220`
`21`		`6170`
`22`		`9022`
`23`		`13206`
`24`		`19332`
`25`		`28314`
`26`		`41472`
`27`		`60760`
`28`		`89022`
`29`		`130446`
`30`		`191150`
`31`		`280120`
`32`		`410506`
`33`		`601600`
`34`		`881656`
`35`		`1292102`
`36`		`1893634`
`37`		`2775226`
`38`		`4067256`
`39`		`5960822`
`40`		`8735972`
`41`		`12803156`
`42`		`18763898`
`43`		`27499794`
`44`		`40302866`
`45`		`59066684`

[4,4,16,18,24,32,46,58,82,112,158,220,316,450,650, 938,1364,1982,2892,4220,6170,9022,13206,19332, 28314,41472,60760,89022,130446,191150,280120, 410506,601600,881656,1292102,1893634,2775226, 4067256,5960822,8735972,12803156,18763898, 27499794,40302866,59066684]

Last modified December 17 13:29 EST 2009. Contains 170826 sequences.

AT&T Labs Research