A050620 as tables, graphs or sounds

A050620 formatted as a simple table:

`n`		`a(n)`
`1`		`2`
`2`		`11`
`3`		`43`
`4`		`209`
`5`		`1042`
`6`		`6771`
`7`		`26823`
`8`		`130599`
`9`		`651237`
`10`		`3255306`
`11`		`21158903`
`12`		`83821639`
`13`		`408121757`
`14`		`2035115566`
`15`		`13224589033`
`16`		`52388661704`
`17`		`331370112102`
`18`		`1691563962301`
`19`		`6567827879588`
`20`		`41430886596044`
`21`		`211450306579272`

[2,11,43,209,1042,6771,26823,130599,651237, 3255306,21158903,83821639,408121757,2035115566, 13224589033,52388661704,331370112102, 1691563962301,6567827879588,41430886596044, 211450306579272]

Last modified December 10 12:37 EST 2009. Contains 170569 sequences.

AT&T Labs Research