OFFSET
1,2
COMMENTS
A083850(a(n)) = 0; all members have odd length.
LINKS
Charles R Greathouse IV, Table of n, a(n) for n = 1..10000
MATHEMATICA
max = 600; Complement[Select[Range[max], IntegerDigits[#] == Reverse[IntegerDigits[#]] &], 11Range[Ceiling[max/11]]] (* Alonso del Arte, May 11 2014 *)
PROG
(PARI) is(n)=n%11 && subst(Polrev(digits(n)), 'x, 10)==n \\ Charles R Greathouse IV, May 14 2014
(Python)
from itertools import chain, count, islice
def A083851_gen(): # generator of terms
return filter(lambda n: n % 11, chain.from_iterable((int((s:=str(d))+s[-2::-1]) for d in range(10**l, 10**(l+1))) for l in count(0)))
CROSSREFS
KEYWORD
nonn,base
AUTHOR
Reinhard Zumkeller, May 06 2003
STATUS
approved