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 A270340 Numbers that equal the sum of the squares of the digits of their own square in base 13. 3
 0, 1, 74, 130, 180, 192, 210 (list; graph; refs; listen; history; text; internal format)
 OFFSET 1,3 COMMENTS in other bases: base 2:0, 1 base 3:0, 1, 2, 7 base 4:0, 1, 13 base 5:0, 1, 6 base 6:0, 1 base 7:0, 1 base 8:0, 1, 4, 16, 51 base 9:0, 1, 33 base 10:0, 1 base 11:0, 1, 94 base 12:0, 1, 5, 183 LINKS MATHEMATICA Select[Range[0, 1000], # == Total[IntegerDigits[#^2, 13]^2] &] (* Michael De Vlieger, Mar 15 2016 *) CROSSREFS Cf. A270295, A270304, A270341. Sequence in context: A045283 A118221 A333100 * A300379 A300681 A309143 Adjacent sequences:  A270337 A270338 A270339 * A270341 A270342 A270343 KEYWORD nonn,fini,base AUTHOR Daniel Mondot, Mar 15 2016 STATUS approved

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Last modified November 25 10:26 EST 2020. Contains 338623 sequences. (Running on oeis4.)