A090957 - OEIS

The OEIS is supported by the many generous donors to the OEIS Foundation.

A090957 as a simple table

`n`		`a(n)`
`0`		`1`
`1`		`30`
`2`		`495`
`3`		`7280`
`4`		`101745`
`5`		`1381380`
`6`		`18407025`
`7`		`242082720`
`8`		`3153092085`
`9`		`40763504210`
`10`		`523886186670`
`11`		`6700599687600`
`12`		`85360889543475`
`13`		`1083790852008480`
`14`		`13721016740550360`
`15`		`173280964190422080`
`16`		`2183615911571190525`

[1,30,495,7280,101745,1381380,18407025,242082720, 3153092085,40763504210,523886186670,6700599687600, 85360889543475,1083790852008480,13721016740550360, 173280964190422080,2183615911571190525]

License Agreements, Terms of Use, Privacy Policy. .

Last modified April 19 19:02 EDT 2024. Contains 371798 sequences. (Running on oeis4.)