A264473 - OEIS

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A264473 as a simple table

`n`		`a(n)`
`1`		`1`
`2`		`17`
`3`		`57`
`4`		`456`
`5`		`3540`
`6`		`24773`
`7`		`174927`
`8`		`1262270`
`9`		`8905776`
`10`		`63373156`
`11`		`449506816`
`12`		`3184860720`
`13`		`22596207841`
`14`		`160137303788`
`15`		`1135302681211`
`16`		`8048142435691`
`17`		`57049038241053`
`18`		`404414221946254`
`19`		`2866733296182372`
`20`		`20321383697508618`

[1,17,57,456,3540,24773,174927,1262270,8905776, 63373156,449506816,3184860720,22596207841, 160137303788,1135302681211,8048142435691, 57049038241053,404414221946254,2866733296182372, 20321383697508618]

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Last modified December 3 22:01 EST 2023. Contains 367540 sequences. (Running on oeis4.)