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 A006132 Related to representations as sums of Fibonacci numbers. (Formerly M4079) 1
 1, 6, 9, 22, 40, 43, 48, 56, 61, 64, 111, 145, 150, 153, 166, 255, 273, 276, 281, 289, 294, 297, 310, 315, 318, 323, 328, 331, 336, 344, 378, 383, 386, 399, 417, 420, 425, 433, 438, 441, 488, 721, 755, 760, 763, 776, 865, 988, 993, 996, 1009, 1027, 1030, 1035 (list; graph; refs; listen; history; text; internal format)
 OFFSET 1,2 COMMENTS Numbers such that A003231(n) = A003234(n), see Table 1 p. 357 in Carlitz link. - Michel Marcus, Feb 02 2014 REFERENCES N. J. A. Sloane and Simon Plouffe, The Encyclopedia of Integer Sequences, Academic Press, 1995 (includes this sequence). LINKS L. Carlitz, R. Scoville and T. Vaughan, Some arithmetic functions related to Fibonacci numbers, Fib. Quart., 11 (1973), 337-386. PROG (PARI) A001950(n) = floor(n*(sqrt(5)+3)/2); \\ b A003231(n) = floor(n*(sqrt(5)+5)/2); \\ c iss(n) = A003231(A001950(n)) == A001950(A003231(n)) - 1; lista(nn) = {v003231 = vector(nn, i, floor(i*(sqrt(5)+5)/2)); v003234 = select(n->iss(n), vector(5*nn, i, i)); for (n=1, nn, if (v003231[n] == v003234[n], print1(n, ", ")); ); } \\ Michel Marcus, Feb 02 2014 CROSSREFS Sequence in context: A268665 A043883 A112393 * A033705 A033704 A121592 Adjacent sequences: A006129 A006130 A006131 * A006133 A006134 A006135 KEYWORD nonn AUTHOR EXTENSIONS More terms from Michel Marcus, Feb 02 2014 STATUS approved

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Last modified January 29 02:42 EST 2023. Contains 359915 sequences. (Running on oeis4.)