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A038490 Sums of 2 distinct powers of 11. 2
12, 122, 132, 1332, 1342, 1452, 14642, 14652, 14762, 15972, 161052, 161062, 161172, 162382, 175692, 1771562, 1771572, 1771682, 1772892, 1786202, 1932612, 19487172, 19487182, 19487292, 19488502, 19501812, 19648222, 21258732, 214358882, 214358892, 214359002, 214360212, 214373522, 214519932, 216130442 (list; graph; refs; listen; history; text; internal format)
OFFSET
1,1
LINKS
MAPLE
seq(seq(11^i+11^j, i=0..j-1), j=1..10); # Robert Israel, Jun 21 2018
MATHEMATICA
Take[Union[Plus@@@Subsets[11^Range[0, 20], {2}]], 50] (* Harvey P. Dale, Dec 16 2010 *)
CROSSREFS
Base 11 interpretation of A038444.
Sequence in context: A332603 A358615 A231869 * A329360 A037551 A134584
KEYWORD
nonn,easy
AUTHOR
EXTENSIONS
More terms from Vincenzo Librandi, Aug 06 2009
a(33)=214373522 inserted by Robert Israel, Jun 21 2018
STATUS
approved

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Last modified February 24 13:52 EST 2024. Contains 370303 sequences. (Running on oeis4.)