A028540 - OEIS

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A028540 as a simple table

`n`		`a(n)`
`0`		`1`
`1`		`0`
`2`		`0`
`3`		`7385`
`4`		`28315`
`5`		`427987`
`6`		`1398635`
`7`		`10063590`
`8`		`30106965`
`9`		`148903370`
`10`		`415546516`
`11`		`1630361950`
`12`		`4294071285`
`13`		`14375319490`
`14`		`36019030960`
`15`		`107362236457`
`16`		`257518347380`
`17`		`702230132030`
`18`		`1620548828150`
`19`		`4117804435185`
`20`		`9180947306314`
`21`		`22023446814405`
`22`		`47606945661555`

[1,0,0,7385,28315,427987,1398635,10063590, 30106965,148903370,415546516,1630361950, 4294071285,14375319490,36019030960,107362236457, 257518347380,702230132030,1620548828150, 4117804435185,9180947306314,22023446814405, 47606945661555]

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Last modified April 25 04:42 EDT 2024. Contains 371964 sequences. (Running on oeis4.)