A087690 - OEIS

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A087690 as a simple table

`n`		`a(n)`
`1`		`1`
`2`		`3`
`3`		`21`
`4`		`35`
`5`		`1085`
`6`		`9765`
`7`		`1240155`
`8`		`21082635`
`9`		`1539032355`
`10`		`16929355905`
`11`		`34654391537535`
`12`		`150169029995985`
`13`		`1230034524697113135`
`14`		`17630494853991954935`
`15`		`2662204722952785195185`
`16`		`410511968279319477097527`

[1,3,21,35,1085,9765,1240155,21082635,1539032355, 16929355905,34654391537535,150169029995985, 1230034524697113135,17630494853991954935, 2662204722952785195185,410511968279319477097527]

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Last modified August 18 04:21 EDT 2024. Contains 375255 sequences. (Running on oeis4.)