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A294449
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a(n) = index where A088568 (or equally A294448) first reaches or exceeds n in magnitude.
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3
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1, 12, 93, 378, 471, 858, 1127, 1398, 1497, 1524, 1533, 20338, 20371, 21982, 22009, 25638, 25665, 25692, 27969, 39184, 39211, 42398, 43129, 43150, 48637, 48730, 48757, 49014, 49041, 49068, 49095, 49864, 50081, 50090, 50387, 50414, 50959, 51344, 52243, 52454
(list;
graph;
refs;
listen;
history;
text;
internal format)
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OFFSET
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1,2
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COMMENTS
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a(n) = smallest j such that |A088568(j)| >= n.
This is closely related to the function DELTA(n) studied by Brent (2016).
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LINKS
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PROG
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(C++) See Links section.
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CROSSREFS
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KEYWORD
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nonn
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AUTHOR
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EXTENSIONS
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STATUS
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approved
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