A045743 - OEIS

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A045743 as a simple table

`n`		`a(n)`
`2`		`1`
`3`		`3`
`4`		`13`
`5`		`66`
`6`		`367`
`7`		`2164`
`8`		`13293`
`9`		`84157`
`10`		`545270`
`11`		`3598244`
`12`		`24100375`
`13`		`163416748`
`14`		`1119592052`
`15`		`7738412716`
`16`		`53894849437`
`17`		`377851866954`
`18`		`2664570714233`
`19`		`18887568709788`
`20`		`134501247038230`
`21`		`961774761388430`
`22`		`6903072966224220`

[1,3,13,66,367,2164,13293,84157,545270,3598244, 24100375,163416748,1119592052,7738412716, 53894849437,377851866954,2664570714233, 18887568709788,134501247038230,961774761388430, 6903072966224220]

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