A042869 as tables, graphs or sounds

A042869 formatted as a simple table:

`n`		`a(n)`
`0`		`1`
`1`		`12`
`2`		`25`
`3`		`62`
`4`		`149`
`5`		`1850`
`6`		`114849`
`7`		`1380038`
`8`		`2874925`
`9`		`7129888`
`10`		`17134701`
`11`		`212746300`
`12`		`13207405301`
`13`		`158701609912`
`14`		`330610625125`
`15`		`819922860162`
`16`		`1970456345449`
`17`		`24465399005550`
`18`		`1518825194689549`
`19`		`18250367735280138`

[1,12,25,62,149,1850,114849,1380038,2874925, 7129888,17134701,212746300,13207405301, 158701609912,330610625125,819922860162, 1970456345449,24465399005550,1518825194689549, 18250367735280138]

Last modified December 11 12:57 EST 2009. Contains 170656 sequences.

AT&T Labs Research