The OEIS is supported by the many generous donors to the OEIS Foundation.
%I #28 Mar 24 2022 15:08:28
%S 7,17164,1866001
%N a(n) is the least number k such that k and all larger numbers can be expressed as the sum of n-th powers of distinct primes.
%H C. Fuller and R. H. Nichols Jr., <a href="https://cs.uwaterloo.ca/journals/JIS/VOL18/Fuller/fuller2.html">Generalized Anti-Waring Numbers</a>, J. Int. Seq. 18 (2015), #15.10.5.
%F a(n) = A121571(n) + 1.
%Y Cf. A048261, A121571, A213519, A334360.
%K nonn,bref,hard,more
%O 1,1
%A _Ilya Gutkovskiy_, Mar 24 2022