>>976
各数字の現れる回数も書けば

桁,　数字の和,　0, 1, 2, 3, 4, 5, 6, 7, 8, 9,
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下１〜 1000, 4433, 86, 92, 117, 108, 117, 99, 115, 92, 80, 94,
1001〜 2000, 4502, 99, 105, 89, 111, 106, 93, 94, 100, 94, 109,
2001〜 3000, 4429, 99, 113, 92, 104, 100, 102, 99, 104, 95, 92,
3001〜 4000, 4562, 94, 89, 101, 108, 102, 104, 102, 95, 103, 102,
4001〜 5000, 4586, 101, 89, 99, 89, 105, 98, 108, 114, 97, 100,
5001〜 6000, 4415, 98, 105, 114, 106, 98, 75, 110, 104, 101, 89,
6001〜 7000, 4309, 122, 105, 99, 93, 106, 103, 80, 118, 84, 90,
7001〜 8000, 4630, 93, 106, 87, 84, 101, 109, 108, 99, 109, 104,
8001〜 9000, 4523, 85, 110, 96, 105, 109, 94, 102, 97, 109, 93,
9001〜10000, 4481, 99, 95, 102, 106, 104, 104, 100, 89, 104, 97,
10001〜11000, 4379, 115, 110, 107, 91, 90, 81, 118, 94, 95, 99,
11001〜12000, 4452, 95, 103, 108, 112, 91, 109, 98, 79, 98, 107,
12001〜13000, 4552, 91, 90, 101, 109, 96, 117, 101, 101, 95, 99,
13001〜14000, 4313, 104, 97, 117, 118, 109, 103, 65, 100, 96, 91,
14001〜15000, 4657, 84, 87, 114, 108, 99, 86, 94, 102, 120, 106,
15001〜16000, 4454, 110, 102, 91, 106, 93, 96, 108, 96, 102, 96,
16001〜16211, 924, 24, 17, 27, 19, 27, 21, 12, 21, 23, 20,
- - - - - - - - - - - - - - - - - - - - - - -
計,　72601, 1599, 1615, 1661, 1677, 1653, 1594, 1614, 1605, 1605, 1588,