A057888 In Japanese: 1-digit numbers in a-i-u-e-o order, then 2-digit numbers in a-i-u-e-o order, etc.
1, 9, 5, 3, 7, 2, 8, 4, 0, 6, 90, 91, 99, 95, 93, 97, 92, 98, 94, 96, 50, 51, 59, 55, 53, 57, 52, 58, 54, 56, 30, 31, 39, 35, 33, 37, 32, 38, 34, 36, 10, 11, 19, 15, 13, 17, 12, 18, 14, 16, 70, 71, 79, 75, 73, 77, 72, 78, 74, 76, 20, 21
Offset: 0
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