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A335800 a(n) is the number of regions formed by n-secting the angles of a decagon. 3
1, 10, 151, 50, 471, 440, 981, 220, 1561, 1550, 2371, 1750, 3361, 3320, 4591, 2440, 5781, 5720, 7221, 6190, 8901, 8830, 10821, 6620, 12591, 12510, 14721, 13220, 17101, 16970, 19721, 14860, 21941, 22010, 24901, 22880, 27911, 27750, 31211, 25030, 33801, 34100 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,2

LINKS

Table of n, a(n) for n=1..42.

CROSSREFS

Cf. A333139 (n-sected sides, not angles), A335801 (vertices), A335802 (edges), A335803 (ngons).

Sequence in context: A212472 A025750 A034325 * A239620 A253124 A178298

Adjacent sequences:  A335797 A335798 A335799 * A335801 A335802 A335803

KEYWORD

nonn

AUTHOR

Lars Blomberg, Jun 25 2020

STATUS

approved

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Last modified September 25 10:23 EDT 2021. Contains 347654 sequences. (Running on oeis4.)