A155017 - OEIS

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A155017 as a simple table

`n`		`a(n)`
`0`		`1`
`1`		`1`
`2`		`19`
`3`		`280`
`4`		`4510`
`5`		`70300`
`6`		`1108900`
`7`		`17416000`
`8`		`273961000`
`9`		`4307050000`
`10`		`67726990000`
`11`		`1064904400000`
`12`		`16744473100000`
`13`		`263286127000000`
`14`		`4139863849000000`
`15`		`65094389920000000`
`16`		`1023531645610000000`

[1,1,19,280,4510,70300,1108900,17416000,273961000, 4307050000,67726990000,1064904400000, 16744473100000,263286127000000,4139863849000000, 65094389920000000,1023531645610000000]

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Last modified April 25 10:51 EDT 2024. Contains 371967 sequences. (Running on oeis4.)