A069653 Smallest n-digit number with only prime divisors 2 or 3 (i.e., of the form 2^a * 3^b).

1, 12, 108, 1024, 10368, 104976, 1048576, 10077696, 100663296, 1019215872, 10319560704, 103079215104, 1004193907488, 10030613004288, 100192997081088, 1014454095446016, 10133099161583616, 100063090197999414

Offset

1,2

Links

Table of n, a(n) for n=1..18.

Crossrefs

Cf. A069055.

Sequence in context: A037602 A037707 A140317 * A155608 A228013 A225779

Adjacent sequences: A069650 A069651 A069652 * A069654 A069655 A069656

Keyword

nonn,base

Author

Amarnath Murthy, Apr 04 2002

Extensions

More terms from Sascha Kurz, Apr 08 2002

Status

approved