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A373411
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Sum of the n-th maximal antirun of squarefree numbers differing by more than one.
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10
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1, 2, 8, 6, 17, 24, 14, 72, 22, 78, 30, 64, 34, 72, 38, 80, 42, 89, 263, 58, 120, 127, 66, 136, 70, 144, 151, 78, 161, 168, 86, 360, 94, 293, 102, 208, 106, 216, 110, 224, 114, 233, 241, 379, 130, 264, 271, 138, 280, 142, 288, 600, 312, 158, 648, 166, 510, 351
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OFFSET
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1,2
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COMMENTS
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The length of this antirun is given by A373127.
An antirun of a sequence (in this case A005117) is an interval of positions at which consecutive terms differ by more than one.
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LINKS
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EXAMPLE
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Row-sums of:
1
2
3 5
6
7 10
11 13
14
15 17 19 21
22
23 26 29
30
31 33
34
35 37
38
39 41
42
43 46
47 51 53 55 57
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MATHEMATICA
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Total/@Split[Select[Range[100], SquareFreeQ], #1+1!=#2&]//Most
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CROSSREFS
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The partial sums are a subset of A173143.
Cf. A025157, A049093, A061398, A077641, A077643, A112925, A112926, A143658, A372683, A373123, A373197, A373198.
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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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