A251320 - OEIS

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A251320 as a simple table

`n`		`a(n)`
`1`		`28`
`2`		`116`
`3`		`474`
`4`		`1982`
`5`		`8218`
`6`		`34288`
`7`		`142600`
`8`		`594236`
`9`		`2473510`
`10`		`10302766`
`11`		`42897286`
`12`		`178649320`
`13`		`743905252`
`14`		`3097889852`
`15`		`12900178658`
`16`		`53720031766`
`17`		`223702349874`
`18`		`931554901848`
`19`		`3879218692624`
`20`		`16154045069844`
`21`		`67269408740158`

[28,116,474,1982,8218,34288,142600,594236,2473510, 10302766,42897286,178649320,743905252,3097889852, 12900178658,53720031766,223702349874,931554901848, 3879218692624,16154045069844,67269408740158]

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Last modified August 28 11:58 EDT 2024. Contains 375506 sequences. (Running on oeis4.)