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A049476
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Numbers that set records for initial gap lengths g in the permutations found in A088643.
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2
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1, 2, 5, 13, 14, 26, 61, 63, 111, 131, 151, 153, 155, 161, 179, 295, 390, 391, 398, 425, 428, 459, 485, 656, 675, 1142, 1143, 1169, 1243, 1247, 1255, 1263, 1267, 1639, 1643, 1646, 1748, 2690, 2702, 2703, 2728, 2767, 2777, 2786, 2840, 2877
(list;
graph;
refs;
listen;
history;
text;
internal format)
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OFFSET
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1,2
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REFERENCES
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F. W. Roush and D. G. Rogers, A prime algorithm?, preprint, 1999.
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LINKS
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Table of n, a(n) for n=1..46.
J. W. Roche, Letter regarding "M. J. Kenney and S. J. Bezuszka, Calendar problem 12, 1997", Mathematics Teacher, 91 (1998), 155.
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CROSSREFS
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Cf. A049477, A049478, A088643.
Sequence in context: A127987 A247543 A220268 * A216889 A334494 A168486
Adjacent sequences: A049473 A049474 A049475 * A049477 A049478 A049479
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KEYWORD
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nonn,easy,nice
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AUTHOR
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N. J. A. Sloane
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STATUS
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approved
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