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Ingy döt Net 2023-07-01 11:58:00 -04:00
parent 7387c8f97b
commit cb5bb5e222
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Task/Self-numbers/Mathematica/self-numbers.math Normal file
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sum[g_] := g + Total@IntegerDigits@g
ming[n_] := n - IntegerLength[n]*9
self[n_] := NoneTrue [Range[ming[n], n - 1], sum[#] == n &]
Module[{t = 1, x = 1},
Reap[
While[t <= 50,
If[self[x], Sow[x]; t++]; x++]
][[2, 1]]]