A048778 - OEIS

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A048778 as a simple table

`n`		`a(n)`
`0`		`1`
`1`		`6`
`2`		`20`
`3`		`56`
`4`		`145`
`5`		`362`
`6`		`888`
`7`		`2160`
`8`		`5233`
`9`		`12654`
`10`		`30572`
`11`		`73832`
`12`		`178273`
`13`		`430418`
`14`		`1039152`
`15`		`2508768`
`16`		`6056737`
`17`		`14622294`
`18`		`35301380`
`19`		`85225112`
`20`		`205751665`
`21`		`496728506`
`22`		`1199208744`
`23`		`2895146064`
`24`		`6989500945`
`25`		`16874148030`
`26`		`40737797084`
`27`		`98349742280`
`28`		`237437281729`
`29`		`573224305826`
`30`		`1383885893472`

[1,6,20,56,145,362,888,2160,5233,12654,30572, 73832,178273,430418,1039152,2508768,6056737, 14622294,35301380,85225112,205751665,496728506, 1199208744,2895146064,6989500945,16874148030, 40737797084,98349742280,237437281729,573224305826, 1383885893472]

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Last modified April 18 22:18 EDT 2024. Contains 371782 sequences. (Running on oeis4.)