A078155 - OEIS

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A078155 as a simple table

`n`		`a(n)`
`1`		`0`
`2`		`0`
`3`		`0`
`4`		`0`
`5`		`4`
`6`		`22`
`7`		`80`
`8`		`304`
`9`		`1043`
`10`		`3538`
`11`		`12094`
`12`		`42979`
`13`		`156237`
`14`		`587926`
`15`		`2283038`
`16`		`9142910`
`17`		`37708601`
`18`		`160014979`
`19`		`697523776`
`20`		`3119511496`
`21`		`14295524835`
`22`		`67052144163`
`23`		`321571055089`
`24`		`1575370699764`
`25`		`7876854373196`
`26`		`40164235356266`
`27`		`208699490940770`

[0,0,0,0,4,22,80,304,1043,3538,12094,42979,156237, 587926,2283038,9142910,37708601,160014979, 697523776,3119511496,14295524835,67052144163, 321571055089,1575370699764,7876854373196, 40164235356266,208699490940770]

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Last modified April 25 12:33 EDT 2024. Contains 371969 sequences. (Running on oeis4.)