A091940 - OEIS

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A091940 as a simple table

`n`		`a(n)`
`1`		`0`
`2`		`2`
`3`		`18`
`4`		`84`
`5`		`260`
`6`		`630`
`7`		`1302`
`8`		`2408`
`9`		`4104`
`10`		`6570`
`11`		`10010`
`12`		`14652`
`13`		`20748`
`14`		`28574`
`15`		`38430`
`16`		`50640`
`17`		`65552`
`18`		`83538`
`19`		`104994`
`20`		`130340`
`21`		`160020`
`22`		`194502`
`23`		`234278`
`24`		`279864`
`25`		`331800`
`26`		`390650`
`27`		`457002`
`28`		`531468`
`29`		`614684`
`30`		`707310`
`31`		`810030`
`32`		`923552`
`33`		`1048608`
`34`		`1185954`
`35`		`1336370`
`36`		`1500660`

[0,2,18,84,260,630,1302,2408,4104,6570,10010, 14652,20748,28574,38430,50640,65552,83538,104994, 130340,160020,194502,234278,279864,331800,390650, 457002,531468,614684,707310,810030,923552,1048608, 1185954,1336370,1500660]

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Last modified July 3 22:23 EDT 2022. Contains 355058 sequences. (Running on oeis4.)