A017791 - OEIS

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A017791 as a simple table

`n`		`a(n)`
`0`		`1`
`1`		`75`
`2`		`2775`
`3`		`67525`
`4`		`1215450`
`5`		`17259390`
`6`		`201359550`
`7`		`1984829850`
`8`		`16871053725`
`9`		`125595622175`
`10`		`828931106355`
`11`		`4898229264825`
`12`		`26123889412400`
`13`		`126600387152400`
`14`		`560658857389200`
`15`		`2280012686716080`
`16`		`8550047575185300`
`17`		`29673694525643100`
`18`		`95615237915961100`

[1,75,2775,67525,1215450,17259390,201359550, 1984829850,16871053725,125595622175,828931106355, 4898229264825,26123889412400,126600387152400, 560658857389200,2280012686716080,8550047575185300, 29673694525643100,95615237915961100]

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Last modified April 25 10:42 EDT 2024. Contains 371967 sequences. (Running on oeis4.)