| Displaying 1-8 of 8 results found.
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2, 4, 6, 8, 9, 10, 11, 12, 14, 16, 17, 18, 19, 20, 21, 22, 24, 25, 26, 27, 28, 30, 32, 33, 34, 35, 36, 38, 39, 40, 41, 42, 43, 44, 45, 46, 48, 49, 50, 51, 52, 53, 54, 56, 57, 58, 59, 60, 62, 64, 65, 66, 67, 68, 69, 70, 71, 72, 73, 74, 75, 76, 77, 78, 79, 80
Monotonic ordering of nonnegative differences 3^i-2^j, for i>=0, j>=0.
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7
0, 1, 2, 5, 7, 8, 11, 17, 19, 23, 25, 26, 49, 65, 73, 77, 79, 80
Positive integers that cannot be expressed as 3^m-2^n where m and n are integers.
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4
3, 4, 6, 9, 10, 12, 13, 14, 15, 16, 18, 20, 21, 22, 24, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60, 61, 62, 63, 64, 66, 67, 68, 69, 70, 71, 72, 74, 75, 76, 78, 81, 82, 83, 84, 85, 86, 87, 88, 89, 90, 91, 92, 93, 94, 95, 96, 97, 98, 99, 100
Monotonic ordering of nonnegative differences 2^i - 8^j, for 40 >=i >= 0, j >= 0.
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4
0, 1, 3, 7, 8, 15, 24, 31, 56, 63, 64, 120, 127, 192, 248, 255, 448, 504, 511, 512, 960, 1016, 1023, 1536, 1984, 2040, 2047, 3584, 4032, 4088, 4095, 4096, 7680, 8128, 8184, 8191, 12288, 15872, 16320, 16376, 16383, 28672, 32256, 32704, 32760, 32767, 32768
Monotonic ordering of nonnegative differences 8^i - 2^j, for 40 >= i >= 0, j >= 0.
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4
0, 4, 6, 7, 32, 48, 56, 60, 62, 63, 256, 384, 448, 480, 496, 504, 508, 510, 511, 2048, 3072, 3584, 3840, 3968, 4032, 4064, 4080, 4088, 4092, 4094, 4095, 16384, 24576, 28672, 30720, 31744, 32256, 32512, 32640, 32704, 32736, 32752, 32760, 32764, 32766, 32767
Primes of the form 2^j - 3^k, for j >= 0, k >= 0.
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4
3, 5, 7, 13, 23, 29, 31, 37, 47, 61, 101, 127, 229, 269, 431, 503, 509, 997, 1021, 1319, 2039, 3853, 4093, 7949, 8111, 8191, 14197, 16141, 16381, 32687, 45853, 65293, 130343, 130829, 131063, 131071, 347141, 502829, 524261, 524287, 1028893, 1046389, 1048549
Odd numbers that cannot be expressed as 2^k - 3^m where k and m are integers.
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2
9, 11, 17, 19, 21, 25, 27, 33, 35, 39, 41, 43, 45, 49, 51, 53, 57, 59, 65, 67, 69, 71, 73, 75, 77, 79, 81, 83, 85, 87, 89, 91, 93, 95, 97, 99, 103, 105, 107, 109, 111, 113, 115, 117, 121, 123, 129, 131, 133, 135, 137, 139, 141, 143, 145, 147, 149, 151, 153, 155, 157
Primes of the form |2^i - 3^j|, i >= 1, j >= 1.
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1
5, 7, 11, 13, 17, 19, 23, 29, 37, 47, 61, 73, 79, 101, 139, 179, 211, 227, 229, 239, 241, 269, 431, 503, 509, 601, 727, 997, 1021, 1163, 1319, 1931, 2039, 2179, 3299, 3853, 4093, 4513, 6529, 6553, 7949, 8111, 11491, 14197, 16141, 16381, 19427, 19681, 32687
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