A000467 - OEIS

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A000467 as a simple table

`n`		`a(n)`
`1`		`0`
`2`		`0`
`3`		`0`
`4`		`0`
`5`		`0`
`6`		`1`
`7`		`12`
`8`		`137`
`9`		`1602`
`10`		`19710`
`11`		`257400`
`12`		`3574957`
`13`		`52785901`
`14`		`827242933`
`15`		`13730434111`
`16`		`240806565782`
`17`		`4452251786946`
`18`		`86585391630673`
`19`		`1767406549387381`
`20`		`37790452850585180`
`21`		`844817788372455779`
`22`		`19711244788916894489`
`23`		`479203883157602851294`

[0,0,0,0,0,1,12,137,1602,19710,257400,3574957, 52785901,827242933,13730434111,240806565782, 4452251786946,86585391630673,1767406549387381, 37790452850585180,844817788372455779, 19711244788916894489,479203883157602851294]

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Last modified April 23 07:11 EDT 2024. Contains 371905 sequences. (Running on oeis4.)