A257431 - OEIS

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A257431 as a simple table

`n`		`a(n)`
`1`		`514920`
`2`		`1293242`
`3`		`3917190`
`4`		`13233402`
`5`		`36423140`
`6`		`115919394`
`7`		`356678661`
`8`		`1013024839`
`9`		`2950063325`
`10`		`8706010338`
`11`		`24924494772`
`12`		`71250809523`
`13`		`201815907569`
`14`		`564593588950`
`15`		`1576308803788`
`16`		`4393237742809`
`17`		`12206840093658`
`18`		`33862403008984`

[514920,1293242,3917190,13233402,36423140, 115919394,356678661,1013024839,2950063325, 8706010338,24924494772,71250809523,201815907569, 564593588950,1576308803788,4393237742809, 12206840093658,33862403008984]

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Last modified April 19 11:31 EDT 2024. Contains 371792 sequences. (Running on oeis4.)