A037548 as tables, graphs or sounds

A037548 formatted as a simple table:

`n`		`a(n)`
`1`		`1`
`2`		`9`
`3`		`65`
`4`		`456`
`5`		`3194`
`6`		`22360`
`7`		`156521`
`8`		`1095649`
`9`		`7669545`
`10`		`53686816`
`11`		`375807714`
`12`		`2630654000`
`13`		`18414578001`
`14`		`128902046009`
`15`		`902314322065`
`16`		`6316200254456`
`17`		`44213401781194`
`18`		`309493812468360`
`19`		`2166456687278521`

[1,9,65,456,3194,22360,156521,1095649,7669545, 53686816,375807714,2630654000,18414578001, 128902046009,902314322065,6316200254456, 44213401781194,309493812468360,2166456687278521]

Last modified December 1 13:27 EST 2009. Contains 167806 sequences.

AT&T Labs Research