A031151 - OEIS

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A031151 as a simple table

`n`		`a(n)`
`1`		`1`
`2`		`25`
`3`		`121`
`4`		`225`
`5`		`1225`
`6`		`1521`
`7`		`55225`
`8`		`112225`
`9`		`212521`
`10`		`511225`
`11`		`1525225`
`12`		`2512225`
`13`		`5112121`
`14`		`5221225`
`15`		`11122225`
`16`		`152152225`
`17`		`1111222225`
`18`		`1155252121`
`19`		`1222551225`
`20`		`5225121225`
`21`		`15211522225`
`22`		`111112222225`
`23`		`1212225222121`
`24`		`1521115222225`
`25`		`11111122222225`
`26`		`122212251151225`
`27`		`152111152222225`

[1,25,121,225,1225,1521,55225,112225,212521, 511225,1525225,2512225,5112121,5221225,11122225, 152152225,1111222225,1155252121,1222551225, 5225121225,15211522225,111112222225,1212225222121, 1521115222225,11111122222225,122212251151225, 152111152222225]

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Last modified April 19 12:14 EDT 2024. Contains 371792 sequences. (Running on oeis4.)