OFFSET
1,2
LINKS
Carole Dubois, Table of n, a(n) for n = 1..3494
EXAMPLE
The sequence starts with 1,11111,101111,110111,111011,111101,111110,11112,11113,... and we see indeed that a(2) = 11111 is the smallest available integer showing five digits that divide a(1) = 1; in the same manner we have a(3) = 101111 [the five 1s divide a(2) = 11111], a(4) = 110111 [the five 1s divide a(3) = 101111], a(8) = 11112 [all five digits divide a(7) = 111110], a(9) = 11113 [all five digits divide a(8) = 11112], etc.
CROSSREFS
Cf. A326106 [a(n) is not divisible by any digit of a(n+1)], A326107 [a(n) is divisible by one and only one digit of a(n+1)], A326108 [a(n) is divisible by two and only two digits of a(n+1)], A326109 [a(n) is divisible by three and only three digits of a(n+1)] and A326110 [a(n) is divisible by four and only four digits of a(n+1)].
KEYWORD
base,nonn
AUTHOR
Eric Angelini and Carole Dubois, Jun 10 2019
STATUS
approved