A340357 - OEIS

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A340357 as a simple table

`n`		`a(n)`
`0`		`1`
`1`		`3`
`2`		`7`
`3`		`20`
`4`		`64`
`5`		`232`
`6`		`908`
`7`		`3717`
`8`		`15716`
`9`		`67996`
`10`		`299396`
`11`		`1337022`
`12`		`6040421`
`13`		`27556567`
`14`		`126762966`
`15`		`587324586`
`16`		`2738338960`
`17`		`12837950292`
`18`		`60483207417`
`19`		`286206067039`
`20`		`1359678614745`
`21`		`6482510515788`
`22`		`31006901328525`
`23`		`148750651958227`
`24`		`715545729962692`
`25`		`3450638733403489`

[1,3,7,20,64,232,908,3717,15716,67996,299396, 1337022,6040421,27556567,126762966,587324586, 2738338960,12837950292,60483207417,286206067039, 1359678614745,6482510515788,31006901328525, 148750651958227,715545729962692,3450638733403489]

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Last modified April 25 01:06 EDT 2024. Contains 371964 sequences. (Running on oeis4.)