A278036 - OEIS

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A278036 as a simple table

`n`		`a(n)`
`1`		`4`
`2`		`40`
`3`		`416`
`4`		`3808`
`5`		`33472`
`6`		`282752`
`7`		`2339072`
`8`		`19077632`
`9`		`154350592`
`10`		`1242703872`
`11`		`9977483264`
`12`		`79979520000`
`13`		`640542392320`
`14`		`5127428276224`
`15`		`41032860631040`
`16`		`328320884015104`
`17`		`2626816281149440`
`18`		`21015595535826944`
`19`		`168129300578435072`
`20`		`1345053647156805632`
`21`		`10760510547561545728`

[4,40,416,3808,33472,282752,2339072,19077632, 154350592,1242703872,9977483264,79979520000, 640542392320,5127428276224,41032860631040, 328320884015104,2626816281149440, 21015595535826944,168129300578435072, 1345053647156805632,10760510547561545728]

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Last modified April 24 03:08 EDT 2024. Contains 371918 sequences. (Running on oeis4.)