A261504 - OEIS

The OEIS is supported by the many generous donors to the OEIS Foundation.

A261504 as a simple table

`n`		`a(n)`
`0`		`1`
`1`		`1`
`2`		`11`
`3`		`166`
`4`		`3091`
`5`		`63251`
`6`		`1376738`
`7`		`31231278`
`8`		`730421043`
`9`		`17485161178`
`10`		`426342182761`
`11`		`10551652603526`
`12`		`264383070217234`
`13`		`6693356751004275`
`14`		`170957058318902538`
`15`		`4399826606699783666`
`16`		`113989308154754290611`
`17`		`2970465160237643057033`
`18`		`77808659386282667142686`

[1,1,11,166,3091,63251,1376738,31231278,730421043, 17485161178,426342182761,10551652603526, 264383070217234,6693356751004275, 170957058318902538,4399826606699783666, 113989308154754290611,2970465160237643057033, 77808659386282667142686]

License Agreements, Terms of Use, Privacy Policy. .

Last modified April 24 17:51 EDT 2024. Contains 371962 sequences. (Running on oeis4.)