A025961 - OEIS

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A025961 as a simple table

`n`		`a(n)`
`0`		`1`
`1`		`20`
`2`		`263`
`3`		`2902`
`4`		`29289`
`5`		`281472`
`6`		`2630731`
`7`		`24196634`
`8`		`220500797`
`9`		`1998686404`
`10`		`18061169919`
`11`		`162923877246`
`12`		`1468215185425`
`13`		`13223572329416`
`14`		`119060866122227`
`15`		`1071793518338338`
`16`		`9647378871105573`
`17`		`86832630229860108`

[1,20,263,2902,29289,281472,2630731,24196634, 220500797,1998686404,18061169919,162923877246, 1468215185425,13223572329416,119060866122227, 1071793518338338,9647378871105573, 86832630229860108]

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Last modified June 6 16:10 EDT 2024. Contains 373133 sequences. (Running on oeis4.)