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Search: id:A129680
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| 2, -1, 2, 0, 1, -4, 2, -1, 1, 2, 0, -4, 2, -1, 2, 0, 1, 2, 0, -6, 2, -1, 1, -2, 2, -1, 2, 0, 1, -4, 2, -1, 1, 2, 0, -4, 2, -1, 1, -2, 2, -1, 2, 0, 1, 2, 0, -6, 2, -1, 2, 0, 1, -4, 2, -1, 1, 2, 0, -4, 2, -1, 2, 0, 1, 2, 0, -6, 2, -1, 1, -2, 2, -1, 2, 0, 1, 2, 0, -6, 2, -1, 2, 0, 1, -4, 2, -1, 1, 2, 0, -4, 2, -1, 1, -2, 2, -1, 2
(list; graph; listen)
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OFFSET
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1,1
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COMMENT
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The numbers in this sequence seem to be in range [ -6,2], but they are never -3 nor -5 (tested up to 10^4). The relative density of the values {-6,-4,-2,-1,0,1,2} asymptotically is {1,2,1,4,4,4,8}.
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PROGRAM
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(PARI)
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CROSSREFS
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Distance of A129676, Cf. A129678, A129679, A129681 and A000069.
Sequence in context: A099505 A156837 A129559 this_sequence A118231 A166453 A118233
Adjacent sequences: A129677 A129678 A129679 this_sequence A129681 A129682 A129683
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KEYWORD
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sign
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AUTHOR
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Ferenc Adorjan (fadorjan(AT)freemail.hu or ferencadorjan(AT)gmail.com), May 01 2007
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