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A249436
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Integers n such that n/2 < A249151(n) < n.
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4
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11, 29, 44, 55, 59, 69, 71, 111, 119, 125, 139, 188, 215, 223, 230, 233, 239, 251, 324, 335, 349, 351, 447, 458, 474, 479, 493, 494, 503, 509, 560, 593, 599, 647, 662, 701, 714, 719, 831, 835, 849, 895, 956, 959, 979, 991, 1000, 1007, 1019, 1034, 1063, 1077, 1169, 1224, 1319, 1322, 1364, 1376, 1424, 1427, 1448, 1507
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OFFSET
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1,1
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COMMENTS
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Integers n such that A001142(n) [product of elements on row n of Pascal's triangle] is divisible by floor[(n+1)/2]! but not by n!
These are the abscissas of "stray points" in the sparsely populated region between the two topmost rays visible in the scatter plot of A249151 which have slopes 1 and 1/2: A249434 (A006093) and A249424.
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LINKS
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PROG
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(Scheme, with Antti Karttunen's IntSeq-library, two alternative definitions)
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CROSSREFS
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A249437 gives the corresponding values at those points.
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KEYWORD
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nonn
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AUTHOR
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STATUS
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approved
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