A026775 - OEIS

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A026775 as a simple table

`n`		`a(n)`
`0`		`1`
`1`		`1`
`2`		`2`
`3`		`4`
`4`		`7`
`5`		`17`
`6`		`28`
`7`		`76`
`8`		`120`
`9`		`352`
`10`		`538`
`11`		`1674`
`12`		`2493`
`13`		`8129`
`14`		`11854`
`15`		`40156`
`16`		`57558`
`17`		`201236`
`18`		`284392`
`19`		`1020922`
`20`		`1426038`
`21`		`5234660`
`22`		`7241356`
`23`		`27089726`
`24`		`37173304`
`25`		`141335846`
`26`		`192638992`
`27`		`742712598`
`28`		`1006564439`
`29`		`3927908193`
`30`		`5297715628`

[1,1,2,4,7,17,28,76,120,352,538,1674,2493,8129, 11854,40156,57558,201236,284392,1020922,1426038, 5234660,7241356,27089726,37173304,141335846, 192638992,742712598,1006564439,3927908193, 5297715628]

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Last modified April 25 06:49 EDT 2024. Contains 371964 sequences. (Running on oeis4.)