A031921 - OEIS

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A031921 as a simple table

`n`		`a(n)`
`1`		`541`
`2`		`1223`
`3`		`1987`
`4`		`2741`
`5`		`3571`
`6`		`4409`
`7`		`5279`
`8`		`6133`
`9`		`6997`
`10`		`7919`
`11`		`8831`
`12`		`9733`
`13`		`10657`
`14`		`11657`
`15`		`12553`
`16`		`13499`
`17`		`14519`
`18`		`15401`
`19`		`16381`
`20`		`17389`
`21`		`18313`
`22`		`19423`
`23`		`20357`
`24`		`21383`
`25`		`22307`
`26`		`23321`
`27`		`24281`
`28`		`25391`
`29`		`26399`
`30`		`27449`
`31`		`28499`
`32`		`29443`
`33`		`30559`
`34`		`31601`
`35`		`32609`

[541,1223,1987,2741,3571,4409,5279,6133,6997,7919, 8831,9733,10657,11657,12553,13499,14519,15401, 16381,17389,18313,19423,20357,21383,22307,23321, 24281,25391,26399,27449,28499,29443,30559,31601, 32609]

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Last modified May 14 07:57 EDT 2024. Contains 372530 sequences. (Running on oeis4.)