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Appears in sequences

• Nonzero digits not used in n.at n=2A180408
• Nonzero digits not used in n.at n=20A180408
• Nonzero digits not used in n.at n=22A180408
• Smallest number with n = sum of distinct digits in decimal representation, cf. A217928.at n=43A227378
• Concatenation of the numbers from 1 to n but omitting 2.at n=7A262572
• a(n) is the least natural number not included earlier having all decimal digits except the digits in n; if n is pandigital or zeroless pandigital, a(n) is simply the least natural number not included earlier.at n=20A288941