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A152147
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Irregular triangle in which row n lists k>0 such that the sum of digits of k^n equals k.
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5
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1, 2, 3, 4, 5, 6, 7, 8, 9, 1, 9, 1, 8, 17, 18, 26, 27, 1, 7, 22, 25, 28, 36, 1, 28, 35, 36, 46, 1, 18, 45, 54, 64, 1, 18, 27, 31, 34, 43, 53, 58, 68, 1, 46, 54, 63, 1, 54, 71, 81, 1, 82, 85, 94, 97, 106, 117, 1, 98, 107, 108, 1, 108, 1, 20, 40, 86, 103, 104, 106, 107, 126, 134, 135
(list; graph; refs; listen; history; internal format)
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OFFSET
| 1,2
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COMMENTS
| Each row begins with 1 and has length A046019(n).
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LINKS
| T. D. Noe, Rows n=1..1000 of triangle, flattened
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EXAMPLE
| 1, 2, 3, 4, 5, 6, 7, 8, 9;
1, 9;
1, 8, 17, 18, 26, 27;
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CROSSREFS
| A046000, A046017, A046471, A133509
Sequence in context: A113018 A113009 A068064 * A067032 A052500 A179933
Adjacent sequences: A152144 A152145 A152146 * A152148 A152149 A152150
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KEYWORD
| base,tabf,nonn
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AUTHOR
| T. D. Noe (noe(AT)sspectra.com), Nov 26 2008
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