OFFSET
1,2
COMMENTS
Without the constraint of having no digit 0, the terms would be much more dense, cf. A308560.
EXAMPLE
12 is divisible by 1 + 2 = 3, but 11 is not divisible by 1 + 1.
1512 is divisible by 1 + 5 = 6, 1 + 1 = 2, 1 + 2 = 3 and 5 + 2 = 7.
For single-digit numbers there is no such sum and therefore no divisibility condition, so they are in the sequence.
PROG
(PARI) is(n, d=digits(n))={vecmin(d)&&n>9&&0==n%lcm(concat(vector(-1+n=#d, i, t=d[1+n-i]; vector(n-i, j, t+d[j]))))}
CROSSREFS
KEYWORD
nonn,base
AUTHOR
M. F. Hasler, Jun 07 2019
STATUS
approved