A031971 as tables, graphs or sounds

A031971 formatted as a simple table:

`n`		`a(n)`
`1`		`1`
`2`		`5`
`3`		`36`
`4`		`354`
`5`		`4425`
`6`		`67171`
`7`		`1200304`
`8`		`24684612`
`9`		`574304985`
`10`		`14914341925`
`11`		`427675990236`
`12`		`13421957361110`
`13`		`457593884876401`
`14`		`16841089312342855`
`15`		`665478473553144000`
`16`		`28101527071305611528`
`17`		`1262899292504270591313`

[1,5,36,354,4425,67171,1200304,24684612,574304985, 14914341925,427675990236,13421957361110, 457593884876401,16841089312342855, 665478473553144000,28101527071305611528, 1262899292504270591313]

Last modified December 16 13:01 EST 2009. Contains 170825 sequences.

AT&T Labs Research