A137074 - OEIS

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

A137074 as a simple table

`n`		`a(n)`
`1`		`2`
`2`		`22`
`3`		`28`
`4`		`88`
`5`		`278`
`6`		`472`
`7`		`478`
`8`		`482`
`9`		`2872`
`10`		`2878`
`11`		`4832`
`12`		`47732`
`13`		`47778`
`14`		`47838`
`15`		`48722`
`16`		`48872`
`17`		`272732`
`18`		`278832`
`19`		`287878`
`20`		`887878`
`21`		`2728338`
`22`		`2788778`
`23`		`4844878`
`24`		`8847838`
`25`		`27243878`
`26`		`27244878`
`27`		`27283472`
`28`		`27828732`
`29`		`28782438`
`30`		`47373872`
`31`		`47778482`
`32`		`48344878`
`33`		`48772778`
`34`		`88477332`
`35`		`88728732`
`36`		`88734372`
`37`		`273474832`
`38`		`278284878`
`39`		`288484372`
`40`		`477223472`
`41`		`477372378`

[2,22,28,88,278,472,478,482,2872,2878,4832,47732, 47778,47838,48722,48872,272732,278832,287878, 887878,2728338,2788778,4844878,8847838,27243878, 27244878,27283472,27828732,28782438,47373872, 47778482,48344878,48772778,88477332,88728732, 88734372,273474832,278284878,288484372,477223472, 477372378]

License Agreements, Terms of Use, Privacy Policy. .

Last modified April 24 20:08 EDT 2024. Contains 371963 sequences. (Running on oeis4.)