A137046 - OEIS

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A137046 as a simple table

`n`		`a(n)`
`1`		`1`
`2`		`4`
`3`		`74`
`4`		`76`
`5`		`746`
`6`		`6454`
`7`		`6754`
`8`		`7466`
`9`		`64476`
`10`		`67466`
`11`		`67576`
`12`		`74476`
`13`		`74616`
`14`		`644574`
`15`		`664166`
`16`		`667576`
`17`		`675771`
`18`		`717466`
`19`		`751776`
`20`		`4176776`
`21`		`6455746`
`22`		`6746454`
`23`		`7151616`
`24`		`7174616`
`25`		`7467574`
`26`		`64154154`
`27`		`64556654`
`28`		`66461754`
`29`		`66751454`
`30`		`67651616`
`31`		`67651716`
`32`		`74474476`
`33`		`417751666`
`34`		`664615766`
`35`		`664647776`
`36`		`667567716`
`37`		`674174766`
`38`		`674667116`
`39`		`715167576`
`40`		`717464116`

[1,4,74,76,746,6454,6754,7466,64476,67466,67576, 74476,74616,644574,664166,667576,675771,717466, 751776,4176776,6455746,6746454,7151616,7174616, 7467574,64154154,64556654,66461754,66751454, 67651616,67651716,74474476,417751666,664615766, 664647776,667567716,674174766,674667116,715167576, 717464116]

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Last modified April 23 11:35 EDT 2024. Contains 371912 sequences. (Running on oeis4.)