A204709 - OEIS

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A204709 as a simple table

`n`		`a(n)`
`1`		`49`
`2`		`209`
`3`		`833`
`4`		`3473`
`5`		`14145`
`6`		`58449`
`7`		`239425`
`8`		`986129`
`9`		`4047681`
`10`		`16650449`
`11`		`68397889`
`12`		`281218705`
`13`		`1155579713`
`14`		`4750209361`
`15`		`19522035521`
`16`		`80241997073`
`17`		`329789811521`
`18`		`1355498530257`
`19`		`5571139502913`
`20`		`22898117877649`
`21`		`94112790021953`

[49,209,833,3473,14145,58449,239425,986129, 4047681,16650449,68397889,281218705,1155579713, 4750209361,19522035521,80241997073,329789811521, 1355498530257,5571139502913,22898117877649, 94112790021953]

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Last modified April 23 06:58 EDT 2024. Contains 371906 sequences. (Running on oeis4.)