A034273 - OEIS

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A034273 as a simple table

`n`		`a(n)`
`0`		`0`
`1`		`1`
`2`		`19`
`3`		`186`
`4`		`1365`
`5`		`8540`
`6`		`48348`
`7`		`255816`
`8`		`1289739`
`9`		`6273135`
`10`		`29683225`
`11`		`137447310`
`12`		`625482585`
`13`		`2806282440`
`14`		`12443418600`
`15`		`54633668400`
`16`		`237871030860`
`17`		`1028260382994`
`18`		`4417404967206`
`19`		`18874729444340`
`20`		`80265980340370`
`21`		`339907420551336`
`22`		`1434074601137640`

[0,1,19,186,1365,8540,48348,255816,1289739, 6273135,29683225,137447310,625482585,2806282440, 12443418600,54633668400,237871030860, 1028260382994,4417404967206,18874729444340, 80265980340370,339907420551336,1434074601137640]

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Last modified April 19 16:21 EDT 2024. Contains 371794 sequences. (Running on oeis4.)