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A038448
Sums of 6 distinct powers of 10.
10
111111, 1011111, 1101111, 1110111, 1111011, 1111101, 1111110, 10011111, 10101111, 10110111, 10111011, 10111101, 10111110, 11001111, 11010111, 11011011, 11011101, 11011110, 11100111, 11101011, 11101101, 11101110, 11110011, 11110101, 11110110, 11111001, 11111010
OFFSET
1,1
LINKS
MATHEMATICA
Sort[Plus @@@ Subsets[10^Range[0, 7], {6}]] (* Amiram Eldar, Jul 12 2022 *)
KEYWORD
nonn,easy
EXTENSIONS
Offset corrected by Amiram Eldar, Jul 12 2022
STATUS
approved