A278678 - OEIS

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A278678 as a simple table

`n`		`a(n)`
`2`		`1`
`3`		`4`
`4`		`19`
`5`		`94`
`6`		`519`
`7`		`3144`
`8`		`20903`
`9`		`151418`
`10`		`1188947`
`11`		`10064924`
`12`		`91426347`
`13`		`887296422`
`14`		`9164847535`
`15`		`100398851344`
`16`		`1162831155151`
`17`		`14198949045106`
`18`		`182317628906283`
`19`		`2455925711626404`
`20`		`34632584722468115`
`21`		`510251350142181470`
`22`		`7840215226100517191`
`23`		`125427339735162102104`

[1,4,19,94,519,3144,20903,151418,1188947,10064924, 91426347,887296422,9164847535,100398851344, 1162831155151,14198949045106,182317628906283, 2455925711626404,34632584722468115, 510251350142181470,7840215226100517191, 125427339735162102104]

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Last modified May 20 14:08 EDT 2024. Contains 372717 sequences. (Running on oeis4.)