A144207 - OEIS

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

A144207 as a simple table

`n`		`a(n)`
`0`		`1`
`1`		`1`
`2`		`0`
`3`		`1`
`4`		`0`
`5`		`0`
`6`		`1`
`7`		`0`
`8`		`0`
`9`		`1`
`10`		`1`
`11`		`0`
`12`		`0`
`13`		`4`
`14`		`12`
`15`		`1`
`16`		`0`
`17`		`0`
`18`		`10`
`19`		`60`
`20`		`150`
`21`		`1`
`22`		`0`
`23`		`0`
`24`		`20`
`25`		`180`
`26`		`900`
`27`		`2160`
`28`		`1`
`29`		`0`
`30`		`0`
`31`		`35`
`32`		`420`
`33`		`3150`
`34`		`15180`
`35`		`36015`
`36`		`1`
`37`		`0`
`38`		`0`
`39`		`56`
`40`		`840`
`41`		`8400`
`42`		`60750`
`43`		`291060`
`44`		`688128`
`45`		`1`
`46`		`0`
`47`		`0`
`48`		`84`
`49`		`1512`
`50`		`18900`
`51`		`182270`
`52`		`1311240`
`53`		`6300672`
`54`		`14880348`
`55`		`1`
`56`		`0`
`57`		`0`
`58`		`120`
`59`		`2520`
`60`		`37800`

[1,1,0,1,0,0,1,0,0,1,1,0,0,4,12,1,0,0,10,60,150,1, 0,0,20,180,900,2160,1,0,0,35,420,3150,15180,36015, 1,0,0,56,840,8400,60750,291060,688128,1,0,0,84, 1512,18900,182270,1311240,6300672,14880348,1,0,0, 120,2520,37800]

License Agreements, Terms of Use, Privacy Policy. .

Last modified April 25 03:15 EDT 2024. Contains 371964 sequences. (Running on oeis4.)