A077306 - OEIS

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A077306 as a simple table

`n`		`a(n)`
`1`		`1`
`2`		`12`
`3`		`123`
`4`		`3456`
`5`		`12345`
`6`		`123456`
`7`		`3456789`
`8`		`56789101112`
`9`		`123456789`
`10`		`12345678910`
`11`		`910111213141516171819`
`12`		`123456789101112`
`13`		`45678910111213141516`
`14`		`7891011121314151617181920`
`15`		`123456789101112131415`
`16`		`567891011121314151617181920`

[1,12,123,3456,12345,123456,3456789,56789101112, 123456789,12345678910,910111213141516171819, 123456789101112,45678910111213141516, 7891011121314151617181920,123456789101112131415, 567891011121314151617181920]

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