A053220 - OEIS

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

A053220 as a simple table

`n`		`a(n)`
`1`		`1`
`2`		`5`
`3`		`16`
`4`		`44`
`5`		`112`
`6`		`272`
`7`		`640`
`8`		`1472`
`9`		`3328`
`10`		`7424`
`11`		`16384`
`12`		`35840`
`13`		`77824`
`14`		`167936`
`15`		`360448`
`16`		`770048`
`17`		`1638400`
`18`		`3473408`
`19`		`7340032`
`20`		`15466496`
`21`		`32505856`
`22`		`68157440`
`23`		`142606336`
`24`		`297795584`
`25`		`620756992`
`26`		`1291845632`
`27`		`2684354560`
`28`		`5570035712`
`29`		`11542724608`
`30`		`23890755584`
`31`		`49392123904`

[1,5,16,44,112,272,640,1472,3328,7424,16384,35840, 77824,167936,360448,770048,1638400,3473408, 7340032,15466496,32505856,68157440,142606336, 297795584,620756992,1291845632,2684354560, 5570035712,11542724608,23890755584,49392123904]

License Agreements, Terms of Use, Privacy Policy. .

Last modified April 26 21:53 EDT 2024. Contains 372004 sequences. (Running on oeis4.)