A104787 a(n) = greatest member of A047841 with n digits, or 0 if no such number exists.

0, 22, 0, 0, 0, 0, 0, 31331819, 0, 3122331819, 0, 0, 0, 41322324171819, 0, 5132232516171819, 0, 613223141526171819, 1111213141516171819, 10713223141516271819, 101112213141516171819

Offset: 1

Author

Lekraj Beedassy, Mar 25 2005

Keywords

• fini
• full
• nonn
• base

Crossrefs

Cf. A047841, A104785, A104786, A039616, A039617.

Extensions

Edited by David Wasserman, Apr 17 2008