A151396 - OEIS

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

A151396 as a simple table

`n`		`a(n)`
`0`		`1`
`1`		`1`
`2`		`3`
`3`		`6`
`4`		`21`
`5`		`52`
`6`		`193`
`7`		`532`
`8`		`2034`
`9`		`5985`
`10`		`23283`
`11`		`71610`
`12`		`281688`
`13`		`894660`
`14`		`3545919`
`15`		`11541114`
`16`		`45988056`
`17`		`152599174`
`18`		`610459630`
`19`		`2057627572`
`20`		`8255756937`
`21`		`28190598072`
`22`		`113365682625`
`23`		`391366771432`
`24`		`1576636806694`
`25`		`5494187368180`
`26`		`22164611973120`
`27`		`77867785091880`
`28`		`314485620041700`
`29`		`1112719363776720`
`30`		`4498007052780945`

[1,1,3,6,21,52,193,532,2034,5985,23283,71610, 281688,894660,3545919,11541114,45988056,152599174, 610459630,2057627572,8255756937,28190598072, 113365682625,391366771432,1576636806694, 5494187368180,22164611973120,77867785091880, 314485620041700,1112719363776720,4498007052780945]

License Agreements, Terms of Use, Privacy Policy. .

Last modified April 26 20:34 EDT 2024. Contains 372004 sequences. (Running on oeis4.)