A181893 - OEIS

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A181893 as a simple table

`n`		`a(n)`
`1`		`1`
`2`		`1`
`3`		`1`
`4`		`3`
`5`		`7`
`6`		`16`
`7`		`34`
`8`		`70`
`9`		`130`
`10`		`235`
`11`		`445`
`12`		`769`
`13`		`1417`
`14`		`2497`
`15`		`4177`
`16`		`6529`
`17`		`11233`
`18`		`17713`
`19`		`30673`
`20`		`49033`
`21`		`76233`
`22`		`119433`
`23`		`205833`
`24`		`316713`
`25`		`471945`
`26`		`715881`
`27`		`1026345`
`28`		`1449705`
`29`		`2296425`
`30`		`3376425`
`31`		`5536425`
`32`		`8128425`
`33`		`11814825`
`34`		`17528745`
`35`		`25242537`
`36`		`34480425`
`37`		`52956201`
`38`		`81509673`

[1,1,1,3,7,16,34,70,130,235,445,769,1417,2497, 4177,6529,11233,17713,30673,49033,76233,119433, 205833,316713,471945,715881,1026345,1449705, 2296425,3376425,5536425,8128425,11814825,17528745, 25242537,34480425,52956201,81509673]

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Last modified May 23 18:59 EDT 2024. Contains 372765 sequences. (Running on oeis4.)