OFFSET
1,1
LINKS
Robert Israel, Table of n, a(n) for n = 1..10000
EXAMPLE
From David A. Corneth, Aug 04 2020: (Start)
391407194198 is in the sequence as 391407194198 = 3^9 + 16^9 + 19^9.
2313193015070 is in the sequence as 2313193015070 = 7^9 + 20^9 + 23^9.
11440294750613 is in the sequence as 11440294750613 = 1^9 + 25^9 + 27^9. (End)
MAPLE
N:= 10^10: # For all terms <= N
B:= floor(N^(1/9)):
S:=select(t -> t <= N, {seq(seq(seq(i^9+j^9+k^9, k=j..B), j=i..B), i=1..B)}):
sort(convert(S, list)); # Robert Israel, Mar 04 2020
CROSSREFS
KEYWORD
nonn,easy
AUTHOR
STATUS
approved