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Search: id:A074288
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| A074288 |
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n-th term of the Kolakoski sequence (A000002) multiplied by the n-th partial sum. |
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+0
1
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| 1, 6, 10, 6, 7, 18, 10, 24, 28, 15, 34, 38, 20, 21, 46, 24, 25, 54, 58, 30, 64, 33, 34, 72, 37, 78, 82, 42, 43, 90, 46, 47, 98, 50, 104, 108, 55, 114, 118, 60, 61, 126, 64, 132, 136, 69, 142, 72, 73, 150, 76, 77, 158, 162, 82, 168, 172, 87, 88, 180, 91, 186, 190, 96, 196
(list; graph; listen)
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OFFSET
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0,2
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EXAMPLE
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Kolakoski : 1,2,2,1,1,2,1,2,2,1,2,2,1,1,2,1,1,2,2,1,2 Partial sums : 1,3,5,6,7,9 Therefore the opening temrs are 1,6,10,6,7,18
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CROSSREFS
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Sequence in context: A144763 A083478 A075368 this_sequence A156383 A010726 A084365
Adjacent sequences: A074285 A074286 A074287 this_sequence A074289 A074290 A074291
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KEYWORD
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nonn
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AUTHOR
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Jon Perry (perry(AT)globalnet.co.uk), Sep 21 2002
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