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A013367
sec(sin(x)-arctan(x))=1+10/6!*x^6-1288/8!*x^8+152934/10!*x^10...
0
1, 0, 0, 10, -1288, 152934, -21890484, 4000052186, -926239082416, 266931734963214, -94074704256622668, 39914182012094267618, -20108103789380727679816, 11884006709783387983027670
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OFFSET
0,4
LINKS
Table of n, a(n) for n=0..13.
CROSSREFS
Sequence in context:
A070065
A222793
A320959
*
A013366
A013364
A013368
Adjacent sequences:
A013364
A013365
A013366
*
A013368
A013369
A013370
KEYWORD
sign
AUTHOR
Patrick Demichel (patrick.demichel(AT)hp.com)
STATUS
approved
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Last modified September 10 01:04 EDT 2024. Contains 375769 sequences. (Running on oeis4.)