A255815 - OEIS

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A255815 as a simple table

`n`		`a(n)`
`0`		`1`
`1`		`5`
`2`		`26`
`3`		`136`
`4`		`711`
`5`		`3716`
`6`		`19421`
`7`		`101501`
`8`		`530481`
`9`		`2772486`
`10`		`14490016`
`11`		`75730071`
`12`		`395792776`
`13`		`2068556381`
`14`		`10811024761`
`15`		`56502330541`
`16`		`295301641346`
`17`		`1543353319176`
`18`		`8066123361031`
`19`		`42156481777036`
`20`		`220325040452941`
`21`		`1151498450637621`

[1,5,26,136,711,3716,19421,101501,530481,2772486, 14490016,75730071,395792776,2068556381, 10811024761,56502330541,295301641346, 1543353319176,8066123361031,42156481777036, 220325040452941,1151498450637621]

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Last modified May 21 17:21 EDT 2024. Contains 372738 sequences. (Running on oeis4.)