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Search: id:A078449
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| 1, 5, 16, 41, 88, 187, 360, 563, 888, 1303, 1810, 2407, 3290, 4263, 5376, 6761, 8470, 10345, 12290, 14661, 17212, 19927, 23272, 26785, 31052, 35169, 40162, 45301, 51148, 57745, 64158, 71345, 79134, 87301, 96374, 105325, 116200, 127259, 138772
(list; graph; listen)
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OFFSET
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1,2
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PROGRAM
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(PARI) {s=[1]; for (n=2, 40, print1(sum(i=1, n-1, s[i]), ", "); a=s[n-1]; s=[a+1]; for(j=2, n, k=s[j-1]+1; c=1; while(c>0, b=1; for(i=1, matsize(s)[2], if(gcd(k, s[i])>1, b=0)); if(b==0, k++, c=0)); s=concat(s, k)))}
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CROSSREFS
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Cf. A078447, A078448, A078450.
Sequence in context: A001753 A073459 A081997 this_sequence A014161 A014166 A014171
Adjacent sequences: A078446 A078447 A078448 this_sequence A078450 A078451 A078452
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KEYWORD
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nonn
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AUTHOR
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Amarnath Murthy (amarnath_murthy(AT)yahoo.com), Nov 27 2002
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EXTENSIONS
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Edited and extended by Klaus Brockhaus (klaus-brockhaus(AT)t-online.de), Dec 10 2002
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