A005494 - OEIS

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A005494 as a simple table

`n`		`a(n)`
`0`		`1`
`1`		`4`
`2`		`17`
`3`		`77`
`4`		`372`
`5`		`1915`
`6`		`10481`
`7`		`60814`
`8`		`372939`
`9`		`2409837`
`10`		`16360786`
`11`		`116393205`
`12`		`865549453`
`13`		`6713065156`
`14`		`54190360453`
`15`		`454442481041`
`16`		`3952241526188`
`17`		`35590085232519`
`18`		`331362825860749`
`19`		`3185554606447814`
`20`		`31581598272055879`
`21`		`322516283206446897`

[1,4,17,77,372,1915,10481,60814,372939,2409837, 16360786,116393205,865549453,6713065156, 54190360453,454442481041,3952241526188, 35590085232519,331362825860749,3185554606447814, 31581598272055879,322516283206446897]

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Last modified April 20 00:58 EDT 2024. Contains 371798 sequences. (Running on oeis4.)