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 A222602 Irregular triangle of conjectured Fibonacci numbers with exactly n 0-bits in their binary representation. 6
 1, 1, 3, 0, 2, 5, 13, 55, 21, 987, 8, 89, 233, 377, 34, 1597, 28657, 6765, 144, 610, 17711, 196418, 514229, 2584, 4181, 10946, 121393, 317811, 3524578, 46368, 1346269, 1836311903, 75025, 5702887, 24157817, 102334155, 165580141, 832040, 14930352, 701408733 (list; graph; refs; listen; history; text; internal format)
 OFFSET 0,3 LINKS T. D. Noe, Rows n = 0..500 of irregular triangle, flattened EXAMPLE The irregular triangle begins {1, 1, 3}, {0, 2, 5, 13, 55}, {21, 987}, {8, 89, 233, 377}, {34, 1597, 28657}, {6765}, {144, 610}, {17711, 196418, 514229}, {2584, 4181, 10946, 121393, 317811}, {3524578}, {46368, 1346269, 1836311903}, {75025, 5702887, 24157817, 102334155, 165580141}, {832040, 14930352, 701408733} MATHEMATICA f = Fibonacci[Range[0, 1000]]; Table[Select[f, Count[IntegerDigits[#, 2], 0] == n &], {n, 0, 20}] CROSSREFS Cf. A004685 (Fibonacci numbers in binary), A214853 (one 0-bit), A222601. Cf. A222295, A222296, A222757, A222758. Sequence in context: A159959 A260211 A255008 * A058544 A112156 A285723 Adjacent sequences: A222599 A222600 A222601 * A222603 A222604 A222605 KEYWORD nonn,tabf AUTHOR T. D. Noe, Mar 08 2013 STATUS approved

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Last modified June 5 11:42 EDT 2023. Contains 363136 sequences. (Running on oeis4.)