A152509 - OEIS

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A152509 as a simple table

`n`		`a(n)`
`1`		`0`
`2`		`2`
`3`		`139`
`4`		`8036`
`5`		`452068`
`6`		`25331360`
`7`		`1418668912`
`8`		`79446252224`
`9`		`4448995583296`
`10`		`249143789616128`
`11`		`13952052465406720`
`12`		`781314939695363072`
`13`		`43753636633642845184`
`14`		`2450203651553656365056`
`15`		`137211404487455350386688`
`16`		`7683838651300399095726080`
`17`		`430294964472840921667551232`

[0,2,139,8036,452068,25331360,1418668912, 79446252224,4448995583296,249143789616128, 13952052465406720,781314939695363072, 43753636633642845184,2450203651553656365056, 137211404487455350386688, 7683838651300399095726080, 430294964472840921667551232]

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Last modified August 31 05:08 EDT 2024. Contains 375550 sequences. (Running on oeis4.)