A275550 - OEIS

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A275550 as a simple table

`n`		`a(n)`
`0`		`1`
`1`		`1`
`2`		`2`
`3`		`10`
`4`		`72`
`5`		`819`
`6`		`11772`
`7`		`206572`
`8`		`4196352`
`9`		`96871525`
`10`		`2500050000`
`11`		`71328400806`
`12`		`2229026605056`
`13`		`75718793541895`
`14`		`2778001759096256`
`15`		`109473473278652344`
`16`		`4611686020574871552`
`17`		`206810065502975099529`

[1,1,2,10,72,819,11772,206572,4196352,96871525, 2500050000,71328400806,2229026605056, 75718793541895,2778001759096256, 109473473278652344,4611686020574871552, 206810065502975099529]

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Last modified April 18 20:21 EDT 2024. Contains 371781 sequences. (Running on oeis4.)