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A144799
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Integers having ideal digital mean up to base 4.
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6
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141, 147, 153, 177, 195, 201, 225, 2079, 2109, 2418, 2424, 2508, 2652, 2868, 2892, 2898, 3102, 3126, 3150, 3228, 3282, 3288, 3300, 3312, 3342, 3354, 3366, 3378, 3384, 3426, 3462, 3468, 3474, 3504, 3522, 3528, 3696, 3792, 3846, 3852, 3864, 3912, 3936
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OFFSET
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1,1
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COMMENTS
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These numbers have digital mean dm(b, n) = (Sum_{i=1..d} 2*d_i - (b-1)) / (2*d) = 0, where d is the number of digits in the base b representation of n and d_i the individual digits, for 2 <= b <= 4.
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LINKS
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CROSSREFS
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KEYWORD
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base,easy,nonn
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AUTHOR
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EXTENSIONS
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STATUS
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approved
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