A278275 - OEIS

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A278275 as a simple table

`n`		`a(n)`
`1`		`0`
`2`		`4`
`3`		`25`
`4`		`136`
`5`		`839`
`6`		`5013`
`7`		`30370`
`8`		`183403`
`9`		`1108525`
`10`		`6699034`
`11`		`40484839`
`12`		`244664745`
`13`		`1478598250`
`14`		`8935711959`
`15`		`54001778309`
`16`		`326352531078`
`17`		`1972267883095`
`18`		`11919137270093`
`19`		`72031712514698`
`20`		`435314024068379`
`21`		`2630762103695997`

[0,4,25,136,839,5013,30370,183403,1108525,6699034, 40484839,244664745,1478598250,8935711959, 54001778309,326352531078,1972267883095, 11919137270093,72031712514698,435314024068379, 2630762103695997]

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Last modified May 29 03:17 EDT 2024. Contains 372921 sequences. (Running on oeis4.)