A172003 - OEIS

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

A172003 as a simple table

`n`		`a(n)`
`1`		`1`
`2`		`1`
`3`		`3`
`4`		`5`
`5`		`3`
`6`		`13`
`7`		`33`
`8`		`33`
`9`		`13`
`10`		`71`
`11`		`245`
`12`		`351`
`13`		`245`
`14`		`71`
`15`		`441`
`16`		`1921`
`17`		`3597`
`18`		`3597`
`19`		`1921`
`20`		`441`
`21`		`2955`
`22`		`15525`
`23`		`35931`
`24`		`46709`
`25`		`35931`
`26`		`15525`
`27`		`2955`
`28`		`20805`
`29`		`127905`
`30`		`352665`
`31`		`563821`
`32`		`563821`
`33`		`352665`
`34`		`127905`
`35`		`20805`
`36`		`151695`
`37`		`1067925`
`38`		`3417975`
`39`		`6483285`
`40`		`7963151`

[1,1,3,5,3,13,33,33,13,71,245,351,245,71,441,1921, 3597,3597,1921,441,2955,15525,35931,46709,35931, 15525,2955,20805,127905,352665,563821,563821, 352665,127905,20805,151695,1067925,3417975, 6483285,7963151]

License Agreements, Terms of Use, Privacy Policy. .

Last modified April 25 01:35 EDT 2024. Contains 371964 sequences. (Running on oeis4.)