A065963 Smallest number which is digitally balanced in n bases, for 2 <= base b <= a(n).

2, 135, 13575, 8451765, 71749827664620

Offset

1,1

Comments

See A049364 for another version.

Links

Table of n, a(n) for n=1..5.

Example

For n=3, a (3) = 13575. 11010100000111 (base 2), 200121210 (base 3), 142503 (base 6). 13575 is the minimum number which is digitally balanced in three bases.

Crossrefs

Cf. A031443, A049354-A049364.

Sequence in context: A327911 A318965 A097641 * A353012 A226118 A216030

Adjacent sequences: A065960 A065961 A065962 * A065964 A065965 A065966

Keyword

base,nonn

Author

Naohiro Nomoto, Dec 08 2001

Extensions

71749827664620 from Martin Fuller, Oct 16 2006

Status

approved