A137503 as tables, graphs or sounds

A137503 formatted as a simple table:

`n`		`a(n)`
`2`		`1`
`3`		`0`
`4`		`1`
`5`		`4`
`6`		`3`
`7`		`8`
`8`		`16`
`9`		`28`
`10`		`45`
`11`		`96`
`12`		`167`
`13`		`308`
`14`		`579`
`15`		`1100`
`16`		`2018`
`17`		`3852`
`18`		`7280`
`19`		`13776`
`20`		`26133`
`21`		`49996`
`22`		`95223`
`23`		`182248`
`24`		`349474`
`25`		`671176`
`26`		`1289925`
`27`		`2485644`
`28`		`4793355`
`29`		`9255700`
`30`		`17894421`
`31`		`34638296`
`32`		`67105714`
`33`		`130148812`
`34`		`252644985`
`35`		`490852972`

[1,0,1,4,3,8,16,28,45,96,167,308,579,1100,2018, 3852,7280,13776,26133,49996,95223,182248,349474, 671176,1289925,2485644,4793355,9255700,17894421, 34638296,67105714,130148812,252644985,490852972]

Last modified November 27 22:38 EST 2009. Contains 167602 sequences.

AT&T Labs Research