Numbers k such that k divides A109227(k); or k such that A109227(k) is a Niven number.
A109228
Numbers k such that k divides A109227(k); or k such that A109227(k) is a Niven number.
Terms
- a(0) =1a(1) =3a(2) =9a(3) =17a(4) =159a(5) =5607a(6) =15219a(7) =54651a(8) =56403a(9) =100147a(10) =120957
External references
- oeis: A109228