A099973 - OEIS

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A099973 as a simple table

`n`		`a(n)`
`0`		`1`
`1`		`9`
`2`		`73`
`3`		`201`
`4`		`457`
`5`		`969`
`6`		`9161`
`7`		`140233`
`8`		`402377`
`9`		`2499529`
`10`		`6693833`
`11`		`15082441`
`12`		`31859657`
`13`		`65414089`
`14`		`132522953`
`15`		`1206264777`
`16`		`3353748425`
`17`		`11943683017`
`18`		`29123552201`
`19`		`63483290569`
`20`		`132202767305`
`21`		`269641720777`
`22`		`819397534665`

[1,9,73,201,457,969,9161,140233,402377,2499529, 6693833,15082441,31859657,65414089,132522953, 1206264777,3353748425,11943683017,29123552201, 63483290569,132202767305,269641720777, 819397534665]

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Last modified April 25 01:35 EDT 2024. Contains 371964 sequences. (Running on oeis4.)