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A210251
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Residues modulo 100 of odd squares.
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1
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1, 9, 21, 25, 29, 41, 49, 61, 69, 81, 89
(list;
graph;
refs;
listen;
history;
text;
internal format)
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OFFSET
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1,2
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LINKS
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FORMULA
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{1,9} + {0,1,2,3,4}*20 union {25}.
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MATHEMATICA
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Mod[#, 100]&/@(Range[1, 55, 2]^2)//Union (* Harvey P. Dale, Jul 27 2017 *)
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PROG
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(PARI) vecsort(vector(12, n, (2*n-1)^2)%100, , 8)
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CROSSREFS
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KEYWORD
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nonn,base,fini,full
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AUTHOR
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STATUS
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approved
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