OFFSET
1,1
LINKS
David A. Corneth, Table of n, a(n) for n = 1..10000 (first 1000 terms from Harvey P. Dale)
EXAMPLE
From David A. Corneth, Aug 03 2020: (Start)
205066567 is in the sequence as 205066567 = 4^9 + 6^9 + 6^9 + 6^9 + 7^9 + 8^9.
565898075 is in the sequence as 565898075 = 1^9 + 5^9 + 5^9 + 7^9 + 8^9 + 9^9.
1508481311 is in the sequence as 1508481311 = 1^9 + 7^9 + 7^9 + 7^9 + 9^9 + 10^9. (End)
MATHEMATICA
With[{nn=4}, Select[Total/@Tuples[Range[nn]^9, 6]//Union, #<(nn+1)^9+5&]] (* Harvey P. Dale, Apr 28 2018 *)
CROSSREFS
KEYWORD
nonn,easy
AUTHOR
STATUS
approved