A221551 - OEIS

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

A221551 as a simple table

`n`		`a(n)`
`1`		`0`
`2`		`1`
`3`		`1`
`4`		`2`
`5`		`10`
`6`		`2`
`7`		`4`
`8`		`72`
`9`		`71`
`10`		`4`
`11`		`8`
`12`		`503`
`13`		`1930`
`14`		`494`
`15`		`8`
`16`		`16`
`17`		`3517`
`18`		`48018`
`19`		`47976`
`20`		`3448`
`21`		`16`
`22`		`32`
`23`		`24546`
`24`		`1200093`
`25`		`4107189`
`26`		`1196232`
`27`		`24055`
`28`		`32`
`29`		`64`
`30`		`171268`
`31`		`29961271`
`32`		`354947070`
`33`		`354544219`
`34`		`29856238`
`35`		`167811`
`36`		`64`
`37`		`128`
`38`		`1194876`
`39`		`747830157`
`40`		`30632388919`

[0,1,1,2,10,2,4,72,71,4,8,503,1930,494,8,16,3517, 48018,47976,3448,16,32,24546,1200093,4107189, 1196232,24055,32,64,171268,29961271,354947070, 354544219,29856238,167811,64,128,1194876, 747830157,30632388919]

License Agreements, Terms of Use, Privacy Policy. .

Last modified April 23 07:57 EDT 2024. Contains 371905 sequences. (Running on oeis4.)