A042455 - OEIS

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A042455 as a simple table

`n`		`a(n)`
`0`		`1`
`1`		`2`
`2`		`21`
`3`		`44`
`4`		`2397`
`5`		`4838`
`6`		`50777`
`7`		`106392`
`8`		`5795945`
`9`		`11698282`
`10`		`122778765`
`11`		`257255812`
`12`		`14014592613`
`13`		`28286441038`
`14`		`296879002993`
`15`		`622044447024`
`16`		`33887279142289`
`17`		`68396602731602`
`18`		`717853306458309`
`19`		`1504103215648220`
`20`		`81939426951462189`
`21`		`165382957118572598`

[1,2,21,44,2397,4838,50777,106392,5795945, 11698282,122778765,257255812,14014592613, 28286441038,296879002993,622044447024, 33887279142289,68396602731602,717853306458309, 1504103215648220,81939426951462189, 165382957118572598]

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Last modified April 24 16:49 EDT 2024. Contains 371962 sequences. (Running on oeis4.)