A061866 as tables, graphs or sounds

A061866 formatted as a simple table:

`n`		`a(n)`
`0`		`0`
`1`		`0`
`2`		`0`
`3`		`1`
`4`		`2`
`5`		`4`
`6`		`8`
`7`		`13`
`8`		`20`
`9`		`30`
`10`		`42`
`11`		`57`
`12`		`76`
`13`		`98`
`14`		`124`
`15`		`155`
`16`		`190`
`17`		`230`
`18`		`276`
`19`		`327`
`20`		`384`
`21`		`448`
`22`		`518`
`23`		`595`
`24`		`680`
`25`		`772`
`26`		`872`
`27`		`981`
`28`		`1098`
`29`		`1224`
`30`		`1360`
`31`		`1505`
`32`		`1660`
`33`		`1826`
`34`		`2002`
`35`		`2189`
`36`		`2388`
`37`		`2598`
`38`		`2820`
`39`		`3055`
`40`		`3302`
`41`		`3562`
`42`		`3836`
`43`		`4123`
`44`		`4424`
`45`		`4740`
`46`		`5070`
`47`		`5415`
`48`		`5776`
`49`		`6152`
`50`		`6544`
`51`		`6953`
`52`		`7378`
`53`		`7820`

[0,0,0,1,2,4,8,13,20,30,42,57,76,98,124,155,190, 230,276,327,384,448,518,595,680,772,872,981,1098, 1224,1360,1505,1660,1826,2002,2189,2388,2598,2820, 3055,3302,3562,3836,4123,4424,4740,5070,5415,5776, 6152,6544,6953,7378,7820]

Last modified December 17 23:40 EST 2009. Contains 171025 sequences.

AT&T Labs Research