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A137424
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a(n)=C{Sum_digits(n),[n mod Sum_digits(n)]}, n>=1.
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0
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1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 2, 1, 4, 5, 20, 21, 8, 1, 10, 1, 1, 6, 10, 1, 35, 28, 1, 45, 330, 1, 4, 10, 20, 7, 56, 1, 120, 462, 220, 1, 5, 1, 7, 70, 1, 210, 165, 1, 286, 1, 20, 35, 56, 1, 252, 11, 220, 1716, 364, 1, 21, 28, 1, 210, 11, 924, 78, 91, 5005, 1, 8, 1, 120, 165, 220, 78
(list; graph; refs; listen; history; internal format)
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