A014901 - OEIS

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A014901 as a simple table

`n`		`a(n)`
`1`		`1`
`2`		`20`
`3`		`363`
`4`		`6538`
`5`		`117689`
`6`		`2118408`
`7`		`38131351`
`8`		`686364326`
`9`		`12354557877`
`10`		`222382041796`
`11`		`4002876752339`
`12`		`72051781542114`
`13`		`1296932067758065`
`14`		`23344777219645184`
`15`		`420205989953613327`
`16`		`7563707819165039902`
`17`		`136146740744970718253`

[1,20,363,6538,117689,2118408,38131351,686364326, 12354557877,222382041796,4002876752339, 72051781542114,1296932067758065,23344777219645184, 420205989953613327,7563707819165039902, 136146740744970718253]

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Last modified April 24 10:00 EDT 2024. Contains 371935 sequences. (Running on oeis4.)