A278803 - OEIS

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A278803 as a simple table

`n`		`a(n)`
`1`		`15`
`2`		`154`
`3`		`1439`
`4`		`12958`
`5`		`110455`
`6`		`870473`
`7`		`6275546`
`8`		`41370842`
`9`		`250517485`
`10`		`1402100369`
`11`		`7299678838`
`12`		`35565305995`
`13`		`163045228099`
`14`		`706720556002`
`15`		`2908736101561`
`16`		`11411036414661`
`17`		`42812862296055`
`18`		`154084456853488`
`19`		`533397095123831`

[15,154,1439,12958,110455,870473,6275546,41370842, 250517485,1402100369,7299678838,35565305995, 163045228099,706720556002,2908736101561, 11411036414661,42812862296055,154084456853488, 533397095123831]

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Last modified April 19 11:30 EDT 2024. Contains 371791 sequences. (Running on oeis4.)