A022492 - OEIS

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A022492 as a simple table

`n`		`a(n)`
`1`		`1`
`2`		`2`
`3`		`4`
`4`		`10`
`5`		`28`
`6`		`100`
`7`		`421`
`8`		`2101`
`9`		`11953`
`10`		`76121`
`11`		`533780`
`12`		`4077565`
`13`		`33655662`
`14`		`298278708`
`15`		`2824175781`
`16`		`28446451346`
`17`		`303704165521`
`18`		`3425895062137`
`19`		`40716009508038`
`20`		`508528878864884`

[1,2,4,10,28,100,421,2101,11953,76121,533780, 4077565,33655662,298278708,2824175781,28446451346, 303704165521,3425895062137,40716009508038, 508528878864884]

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Last modified April 24 13:41 EDT 2024. Contains 371957 sequences. (Running on oeis4.)