A074763 as tables, graphs or sounds

A074763 formatted as a simple table:

`n`		`a(n)`
`1`		`2`
`2`		`1`
`3`		`4`
`4`		`4`
`5`		`8`
`6`		`10`
`7`		`20`
`8`		`34`
`9`		`60`
`10`		`100`
`11`		`188`
`12`		`348`
`13`		`632`
`14`		`1162`
`15`		`2192`
`16`		`4114`
`17`		`7712`
`18`		`14542`
`19`		`27596`
`20`		`52480`
`21`		`99880`
`22`		`190558`
`23`		`364724`
`24`		`699248`
`25`		`1342184`
`26`		`2580796`
`27`		`4971068`
`28`		`9587560`
`29`		`18512792`
`30`		`35790376`
`31`		`69273668`
`32`		`134219794`
`33`		`260301176`
`34`		`505286416`
`35`		`981706832`

[2,1,4,4,8,10,20,34,60,100,188,348,632,1162,2192, 4114,7712,14542,27596,52480,99880,190558,364724, 699248,1342184,2580796,4971068,9587560,18512792, 35790376,69273668,134219794,260301176,505286416, 981706832]

Last modified December 15 00:47 EST 2009. Contains 170825 sequences.

AT&T Labs Research