A148052 - OEIS

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

A148052 as a simple table

`n`		`a(n)`
`0`		`1`
`1`		`1`
`2`		`2`
`3`		`3`
`4`		`10`
`5`		`20`
`6`		`63`
`7`		`133`
`8`		`516`
`9`		`1218`
`10`		`4465`
`11`		`10703`
`12`		`44548`
`13`		`113711`
`14`		`450058`
`15`		`1153535`
`16`		`4996768`
`17`		`13352786`
`18`		`55352661`
`19`		`147886291`
`20`		`657261944`
`21`		`1810272037`
`22`		`7740475160`
`23`		`21274221703`
`24`		`96257801996`
`25`		`270869293600`
`26`		`1184198800343`
`27`		`3322353778443`
`28`		`15231848541136`
`29`		`43555542439718`
`30`		`193622102777095`
`31`		`551782565099753`

[1,1,2,3,10,20,63,133,516,1218,4465,10703,44548, 113711,450058,1153535,4996768,13352786,55352661, 147886291,657261944,1810272037,7740475160, 21274221703,96257801996,270869293600, 1184198800343,3322353778443,15231848541136, 43555542439718,193622102777095,551782565099753]

License Agreements, Terms of Use, Privacy Policy. .

Last modified April 16 11:48 EDT 2024. Contains 371711 sequences. (Running on oeis4.)