A045913 - OEIS

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A045913 as a simple table

`n`		`a(n)`
`1`		`1`
`2`		`9`
`3`		`45`
`4`		`55`
`5`		`703`
`6`		`4950`
`7`		`5050`
`8`		`7272`
`9`		`7777`
`10`		`77778`
`11`		`82656`
`12`		`318682`
`13`		`329967`
`14`		`351352`
`15`		`356643`
`16`		`390313`
`17`		`461539`
`18`		`466830`
`19`		`499500`
`20`		`500500`
`21`		`533170`
`22`		`538461`
`23`		`609687`
`24`		`643357`
`25`		`648648`
`26`		`670033`
`27`		`681318`
`28`		`791505`
`29`		`812890`
`30`		`818181`
`31`		`851851`
`32`		`857143`
`33`		`4444444`
`34`		`4927941`
`35`		`5072059`
`36`		`5555556`
`37`		`11111112`
`38`		`36363636`
`39`		`38883889`
`40`		`44363341`
`41`		`44525548`
`42`		`49995000`
`43`		`50005000`

[1,9,45,55,703,4950,5050,7272,7777,77778,82656, 318682,329967,351352,356643,390313,461539,466830, 499500,500500,533170,538461,609687,643357,648648, 670033,681318,791505,812890,818181,851851,857143, 4444444,4927941,5072059,5555556,11111112,36363636, 38883889,44363341,44525548,49995000,50005000]

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Last modified April 23 13:41 EDT 2024. Contains 371914 sequences. (Running on oeis4.)