A226978 - OEIS

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A226978 as a simple table

`n`		`a(n)`
`1`		`1`
`2`		`2`
`3`		`2`
`4`		`4`
`5`		`4`
`6`		`12`
`7`		`8`
`8`		`44`
`9`		`32`
`10`		`228`
`11`		`148`
`12`		`1632`
`13`		`912`
`14`		`16004`
`15`		`8420`
`16`		`213680`
`17`		`101508`
`18`		`3933380`
`19`		`1691008`
`20`		`98949060`
`21`		`38742844`
`22`		`3413919788`
`23`		`1213540776`
`24`		`161410887252`
`25`		`52106993880`

[1,2,2,4,4,12,8,44,32,228,148,1632,912,16004,8420, 213680,101508,3933380,1691008,98949060,38742844, 3413919788,1213540776,161410887252,52106993880]

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Last modified June 2 21:38 EDT 2024. Contains 373051 sequences. (Running on oeis4.)