A155224 - OEIS

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A155224 as a simple table

`n`		`a(n)`
`2`		`1`
`3`		`4`
`4`		`13`
`5`		`28`
`6`		`111`
`7`		`977`
`8`		`7280`
`9`		`55365`
`10`		`714096`
`11`		`13471597`
`12`		`269297226`
`13`		`6772718447`
`14`		`245090678582`
`15`		`11547321954885`
`16`		`661077498433706`
`17`		`49292298477002834`
`18`		`4904773608293842400`

[1,4,13,28,111,977,7280,55365,714096,13471597, 269297226,6772718447,245090678582,11547321954885, 661077498433706,49292298477002834, 4904773608293842400]

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Last modified April 25 06:14 EDT 2024. Contains 371964 sequences. (Running on oeis4.)