A266019 - OEIS

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

A266019 as a simple table

`n`		`a(n)`
`1`		`3`
`2`		`7`
`3`		`14`
`4`		`42`
`5`		`99`
`6`		`259`
`7`		`719`
`8`		`1784`
`9`		`4792`
`10`		`12479`
`11`		`32263`
`12`		`86025`
`13`		`222663`
`14`		`585072`
`15`		`1535472`
`16`		`4002444`
`17`		`10527738`
`18`		`27516774`
`19`		`72060109`
`20`		`188952481`
`21`		`494214824`
`22`		`1295507675`
`23`		`3392305134`
`24`		`8882420053`
`25`		`23272852966`
`26`		`60933892273`
`27`		`159611564865`
`28`		`418043981246`

[3,7,14,42,99,259,719,1784,4792,12479,32263,86025, 222663,585072,1535472,4002444,10527738,27516774, 72060109,188952481,494214824,1295507675, 3392305134,8882420053,23272852966,60933892273, 159611564865,418043981246]

License Agreements, Terms of Use, Privacy Policy. .

Last modified April 25 10:43 EDT 2024. Contains 371967 sequences. (Running on oeis4.)