

A130399


Two consecutive terms share no digit with their difference.


0



1, 3, 4, 5, 6, 7, 8, 9, 11, 13, 15, 17, 19, 22, 23, 24, 25, 26, 27, 28, 29, 33, 34, 35, 36, 37, 38, 39, 41, 43, 44, 45, 46, 47, 48, 49, 52, 53, 54, 55, 56, 57, 58, 59, 61, 63, 64, 65, 66, 67, 68, 69, 71, 73, 74, 75, 76, 77, 78, 79, 81, 83, 84, 85, 86, 87, 88, 89, 91, 93, 94, 95
(list;
graph;
refs;
listen;
history;
text;
internal format)



OFFSET

1,2


COMMENTS

The sequence is constructed to be as long as possible and increasing as slowly as possible  thus the next term after 29 is not 30 (because there is no term after 30, as any number m>30 shares its last digit with m30; we then add 4 to 29, instead of 1, reaching 33).
Though the sequence is increasing as slowly as possible and constructed to be as long as possible, it will end. Last term?


LINKS

Table of n, a(n) for n=1..72.


CROSSREFS

Sequence in context: A059109 A189080 A039113 * A067026 A096829 A265126
Adjacent sequences: A130396 A130397 A130398 * A130400 A130401 A130402


KEYWORD

base,easy,fini,nonn


AUTHOR

Eric Angelini, Aug 07 2007, Aug 09 2007


STATUS

approved



