A000754 - OEIS

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A000754 as a simple table

`n`		`a(n)`
`0`		`1`
`1`		`4`
`2`		`12`
`3`		`33`
`4`		`96`
`5`		`317`
`6`		`1218`
`7`		`5425`
`8`		`27608`
`9`		`158129`
`10`		`1006574`
`11`		`7048657`
`12`		`53847420`
`13`		`445643681`
`14`		`3971876930`
`15`		`37928628529`
`16`		`386337833232`
`17`		`4181155148673`
`18`		`47912508680086`
`19`		`579538956964241`
`20`		`7378919177090244`
`21`		`98648882783190305`

[1,4,12,33,96,317,1218,5425,27608,158129,1006574, 7048657,53847420,445643681,3971876930,37928628529, 386337833232,4181155148673,47912508680086, 579538956964241,7378919177090244, 98648882783190305]

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Last modified April 19 08:28 EDT 2024. Contains 371782 sequences. (Running on oeis4.)