A162748 - OEIS

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A162748 as a simple table

`n`		`a(n)`
`0`		`1`
`1`		`2`
`2`		`5`
`3`		`14`
`4`		`42`
`5`		`132`
`6`		`430`
`7`		`1444`
`8`		`4984`
`9`		`17648`
`10`		`64024`
`11`		`237712`
`12`		`902416`
`13`		`3499680`
`14`		`13853424`
`15`		`55931168`
`16`		`230142848`
`17`		`964460288`
`18`		`4113656704`
`19`		`17846729984`
`20`		`78708574976`
`21`		`352678567424`
`22`		`1604739694848`
`23`		`7411167960576`
`24`		`34723660917760`

[1,2,5,14,42,132,430,1444,4984,17648,64024,237712, 902416,3499680,13853424,55931168,230142848, 964460288,4113656704,17846729984,78708574976, 352678567424,1604739694848,7411167960576, 34723660917760]

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Last modified April 24 13:07 EDT 2024. Contains 371945 sequences. (Running on oeis4.)