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A083174
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Leading diagonal of A083173.
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3
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2, 9, 15, 42, 55, 117, 119, 228, 207, 435, 341, 666, 533, 903, 705, 1272, 1003, 1647, 1273, 2130, 1533, 2607, 1909, 3204, 2425, 3939, 2781, 4494, 3161, 5085, 3937, 6288, 4521, 7089, 5215, 8154, 5809, 9291, 6513, 10380, 7339, 11403, 8213, 12738, 8865
(list;
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listen;
history;
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internal format)
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OFFSET
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1,1
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LINKS
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Table of n, a(n) for n=1..45.
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PROG
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(PARI) for(i=1, 200, p=prime(i); s=p*((i-1)*(i))/2; k=i; while(denominator((s+k*p)/i)>1, k++); print1(k*p, ", ")) (Herrgesell)
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CROSSREFS
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Cf. A083173, A083175, A083176.
Sequence in context: A108463 A056724 A295732 * A067547 A166374 A083783
Adjacent sequences: A083171 A083172 A083173 * A083175 A083176 A083177
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KEYWORD
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nonn
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AUTHOR
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Amarnath Murthy, Apr 26 2003
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EXTENSIONS
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More terms from Lambert Herrgesell (zero815(AT)googlemail.com), Dec 30 2005
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STATUS
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approved
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