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A125953
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a(0)=1. a(n) = sum{k=0 to n-1} (a(k)(mod n)).
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0
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1, 0, 1, 2, 4, 8, 10, 12, 14, 25, 27, 38, 34, 72, 80, 103, 95, 101, 123, 123, 133, 208, 180, 175, 177, 196, 304, 329, 335, 300, 330, 440, 396, 350, 510, 511, 491, 651, 619, 644, 632, 666, 798, 831, 827, 971, 871, 964, 984, 1045, 1091, 1104, 1360, 1269, 1153, 1213
(list; graph; refs; listen; history; internal format)
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OFFSET
| 0,4
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MATHEMATICA
| f[l_List] := Block[{n = Length[l]}, Append[l, Sum[Mod[l[[k]], n], {k, n}]]]; Nest[f, {1}, 55] (*Chandler*)
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CROSSREFS
| Sequence in context: A155037 A001770 A032494 * A047464 A189786 A195066
Adjacent sequences: A125950 A125951 A125952 * A125954 A125955 A125956
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KEYWORD
| easy,nonn
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AUTHOR
| Leroy Quet Feb 05 2007
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EXTENSIONS
| Extended by Ray Chandler (rayjchandler(AT)sbcglobal.net), Feb 07 2007
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