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 A226818 Numbers of the form 5^j + 7^k, for j and k >= 0. 2
 2, 6, 8, 12, 26, 32, 50, 54, 74, 126, 132, 174, 344, 348, 368, 468, 626, 632, 674, 968, 2402, 2406, 2426, 2526, 3026, 3126, 3132, 3174, 3468, 5526, 15626, 15632, 15674, 15968, 16808, 16812, 16832, 16932, 17432, 18026, 19932, 32432, 78126, 78132, 78174, 78468 (list; graph; refs; listen; history; text; internal format)
 OFFSET 1,1 LINKS T. D. Noe, Table of n, a(n) for n = 1..10000 MATHEMATICA a = 5; b = 7; mx = 80000; Union[Flatten[Table[a^n + b^m, {m, 0, Log[b, mx]}, {n, 0, Log[a, mx - b^m]}]]] CROSSREFS Cf. A004050 (2^j + 3^k), A226806-A226832 (cases to 8^j + 9^k). Cf. A226792 ((5^j + 7^k)/2). Sequence in context: A325177 A263312 A346587 * A113462 A065392 A030457 Adjacent sequences:  A226815 A226816 A226817 * A226819 A226820 A226821 KEYWORD nonn AUTHOR T. D. Noe, Jun 19 2013 STATUS approved

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Last modified May 28 18:24 EDT 2022. Contains 354122 sequences. (Running on oeis4.)