A094203 a(n) = 24 written in base 13-n.

20, 22, 24, 26, 30, 33, 40, 44, 120, 220, 11000, 111111111111111111111111

Offset: 1

Author

N. J. A. Sloane, Jun 02 2004

Keywords

• nonn
• base

Comments

The term 111....1111 should officially be called the "unary expansion", since in base 1 only the digit 0 may appear.

References

• Marilyn vos Savant, "Ask Marilyn," in 'Parade', Sunday, Apr 26 1999.

Crossrefs

Cf. A094232, A065147, etc.