A091947 - OEIS

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A091947 as a simple table

`n`		`a(n)`
`0`		`0`
`1`		`1`
`2`		`21`
`3`		`331`
`4`		`4641`
`5`		`61051`
`6`		`771561`
`7`		`9487171`
`8`		`14358881`
`9`		`357947691`
`10`		`5937424601`
`11`		`85311670611`
`12`		`138428376721`
`13`		`4522712143931`
`14`		`79749833583241`
`15`		`177248169415651`
`16`		`5949729863572161`
`17`		`5447028499293771`
`18`		`559917313492231481`

[0,1,21,331,4641,61051,771561,9487171,14358881, 357947691,5937424601,85311670611,138428376721, 4522712143931,79749833583241,177248169415651, 5949729863572161,5447028499293771, 559917313492231481]

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Last modified September 5 14:25 EDT 2024. Contains 375700 sequences. (Running on oeis4.)