A148479 - OEIS

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A148479 as a simple table

`n`		`a(n)`
`0`		`1`
`1`		`1`
`2`		`2`
`3`		`6`
`4`		`20`
`5`		`69`
`6`		`249`
`7`		`943`
`8`		`3694`
`9`		`14787`
`10`		`60275`
`11`		`249800`
`12`		`1049734`
`13`		`4461021`
`14`		`19139414`
`15`		`82811849`
`16`		`360977604`
`17`		`1583710287`
`18`		`6987944009`
`19`		`30991468703`
`20`		`138079317470`
`21`		`617743638777`
`22`		`2774018014177`
`23`		`12499289481540`
`24`		`56494789617004`
`25`		`256073683368157`
`26`		`1163736962136064`
`27`		`5301389067713143`
`28`		`24204207325920089`

[1,1,2,6,20,69,249,943,3694,14787,60275,249800, 1049734,4461021,19139414,82811849,360977604, 1583710287,6987944009,30991468703,138079317470, 617743638777,2774018014177,12499289481540, 56494789617004,256073683368157,1163736962136064, 5301389067713143,24204207325920089]

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Last modified April 25 04:42 EDT 2024. Contains 371964 sequences. (Running on oeis4.)