A014903 - OEIS

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A014903 as a simple table

`n`		`a(n)`
`1`		`1`
`2`		`21`
`3`		`402`
`4`		`7642`
`5`		`145203`
`6`		`2758863`
`7`		`52418404`
`8`		`995949684`
`9`		`18923044005`
`10`		`359537836105`
`11`		`6831218886006`
`12`		`129793158834126`
`13`		`2466070017848407`
`14`		`46855330339119747`
`15`		`890251276443275208`
`16`		`16914774252422228968`
`17`		`321380710796022350409`
`18`		`6106233505124424657789`

[1,21,402,7642,145203,2758863,52418404,995949684, 18923044005,359537836105,6831218886006, 129793158834126,2466070017848407, 46855330339119747,890251276443275208, 16914774252422228968,321380710796022350409, 6106233505124424657789]

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Last modified April 24 22:17 EDT 2024. Contains 371964 sequences. (Running on oeis4.)