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Search: id:A095182
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| A095182 |
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Consider the triangle in which the j-th row begins with prime(j) and is the arithmetic progression with least common difference such that the remaining j-1 terms are composite and not divisible by prime(j). Sequence gives last term in each row. |
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2
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| 2, 4, 27, 10, 39, 68, 299, 194, 159, 497, 261, 840, 1205, 576, 901, 2318, 2155, 2730, 2569, 1762, 4853, 9550, 6265, 8622, 12313, 7176, 17289, 7208, 23657, 17136, 25297, 41640, 21609, 38782, 17115, 45056, 10561, 70574, 28401, 63392, 104539, 14900
(list; graph; listen)
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OFFSET
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1,1
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PROGRAM
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(PARI) For arithprog(p, j) see A095181. {m=42; for(j=1, m, p=prime(j); d=arithprog(p, j); print1(p+d*(j-1), ", "))}
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CROSSREFS
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Cf. A095181 for the first few rows of the triangle.
Adjacent sequences: A095179 A095180 A095181 this_sequence A095183 A095184 A095185
Sequence in context: A032076 A088888 A102996 this_sequence A104465 A098515 A059719
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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), Jun 02 2004
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EXTENSIONS
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Edited and extended by Klaus Brockhaus (klaus-brockhaus(AT)t-online.de), Jun 03 2004
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