A258948 - OEIS

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A258948 as a simple table

`n`		`a(n)`
`1`		`1`
`2`		`2`
`3`		`4`
`4`		`10`
`5`		`34`
`6`		`214`
`7`		`3886`
`8`		`419902`
`9`		`816293374`
`10`		`171382426877950`
`11`		`69949169911638289022974`
`12`		`5994029248777394614754727872037912574`
`13`		`209638685189029793998133268981457005889853767752082771673086`

[1,2,4,10,34,214,3886,419902,816293374, 171382426877950,69949169911638289022974, 5994029248777394614754727872037912574, 20963868518902979399813326898145700588985376775208\ 2771673086]

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Last modified May 7 07:11 EDT 2024. Contains 372300 sequences. (Running on oeis4.)