A172748 - OEIS

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A172748 as a simple table

`n`		`a(n)`
`1`		`1`
`2`		`3`
`3`		`55`
`4`		`8515`
`5`		`13130451`
`6`		`210668680701`
`7`		`36012988082548233`
`8`		`68307608848277646753795`
`9`		`1469748355306450464225368161315`
`10`		`364459290339560650671344361875961740353`

[1,3,55,8515,13130451,210668680701, 36012988082548233,68307608848277646753795, 1469748355306450464225368161315, 364459290339560650671344361875961740353]

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Last modified April 23 11:27 EDT 2024. Contains 371913 sequences. (Running on oeis4.)