|
|
A216906
|
|
Smallest palindromic number of length 12 in two bases differing by n.
|
|
15
|
|
|
|
OFFSET
|
2,1
|
|
COMMENTS
|
See comments in A216840, A216841. Smaller of pair of bases are 17, 20, 19, 28, 23. A216*** cross-references are other sequences in a collection that includes this one, while A171*** sequences are various record multi-base palindromes.
|
|
LINKS
|
|
|
EXAMPLE
|
The first term is 747B6336B747 in base 17 and 22B4I88I4B22 in base 19.
|
|
CROSSREFS
|
Cf. A171701, A171702, A171703, A171704, A171705, A171706, A171740, A171741, A171742, A171775, A216840, A216841, A216843, A216899, A216900, A216901, A216902, A216903, A216904, A216905, A216907, A216908, A216909, A216910.
|
|
KEYWORD
|
nonn,base
|
|
AUTHOR
|
|
|
EXTENSIONS
|
|
|
STATUS
|
approved
|
|
|
|