A000397 - OEIS

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

A000397 as a simple table

`n`		`a(n)`
`5`		`6`
`6`		`32`
`7`		`109`
`8`		`288`
`9`		`654`
`10`		`1337`
`11`		`2506`
`12`		`4414`
`13`		`7379`
`14`		`11822`
`15`		`18273`
`16`		`27356`
`17`		`39938`
`18`		`56974`
`19`		`79607`
`20`		`109267`
`21`		`147523`
`22`		`196295`
`23`		`257715`
`24`		`334407`
`25`		`429086`
`26`		`545034`
`27`		`685917`
`28`		`855886`
`29`		`1059360`
`30`		`1301776`
`31`		`1588321`
`32`		`1925620`
`33`		`2320544`
`34`		`2780468`
`35`		`3314007`
`36`		`3930001`
`37`		`4638319`
`38`		`5449943`
`39`		`6376505`
`40`		`7430471`
`41`		`8625369`
`42`		`9976540`
`43`		`11498855`
`44`		`13210238`
`45`		`15128487`
`46`		`17272896`
`47`		`19664754`
`48`		`22326319`
`49`		`25280987`
`50`		`28554486`
`51`		`32173404`
`52`		`36166409`
`53`		`40563607`
`54`		`45397395`
`55`		`50701682`
`56`		`56512012`
`57`		`62866699`
`58`		`69805531`
`59`		`77370606`
`60`		`85607286`
`61`		`94560129`
`62`		`104280410`
`63`		`114819255`
`64`		`126229853`
`65`		`138570284`
`66`		`151899428`
`67`		`166278945`
`68`		`181775849`
`69`		`198456941`
`70`		`216394746`
`71`		`235661505`
`72`		`256338017`
`73`		`278503009`
`74`		`302242623`
`75`		`327644632`
`76`		`354799834`
`77`		`383805368`
`78`		`414759214`
`79`		`447764499`
`80`		`482931051`

[6,32,109,288,654,1337,2506,4414,7379,11822,18273, 27356,39938,56974,79607,109267,147523,196295, 257715,334407,429086,545034,685917,855886,1059360, 1301776,1588321,1925620,2320544,2780468,3314007, 3930001,4638319,5449943,6376505,7430471,8625369, 9976540,11498855,13210238,15128487,17272896, 19664754,22326319,25280987,28554486,32173404, 36166409,40563607,45397395,50701682,56512012, 62866699,69805531,77370606,85607286,94560129, 104280410,114819255,126229853,138570284,151899428, 166278945,181775849,198456941,216394746,235661505, 256338017,278503009,302242623,327644632,354799834, 383805368,414759214,447764499,482931051]

License Agreements, Terms of Use, Privacy Policy. .

Last modified April 23 08:33 EDT 2024. Contains 371905 sequences. (Running on oeis4.)