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Oct 31, 2020 at 15:15 answer added ZippyMagician timeline score: 3
Oct 31, 2020 at 11:43 history edited nthnchu CC BY-SA 4.0
Change equation/number to formula
Oct 31, 2020 at 11:42 comment added nthnchu @Stef That's probably more clear; I'll do that.
Oct 31, 2020 at 10:17 answer added Xi'an ні війні timeline score: 4
Oct 31, 2020 at 8:56 comment added Stef I'll be pedantic and say \$F_n^2 + F_{n_1}^2 + F_{n_2}^2\$ is not a formula, it's a number. Would you consider writing \$a(n) = F_n^2 + F_{n_1}^2 + F_{n_2}^2\$ instead?
Oct 30, 2020 at 22:19 answer added xnor timeline score: 8
Oct 30, 2020 at 22:12 answer added Kjetil S timeline score: 2
Oct 30, 2020 at 21:00 history tweeted twitter.com/StackCodeGolf/status/1322282150067056641
Oct 30, 2020 at 20:00 history became hot network question
Oct 30, 2020 at 18:07 answer added Shaggy timeline score: 3
Oct 30, 2020 at 17:30 answer added Noodle9 timeline score: 3
Oct 30, 2020 at 16:26 comment added lynn By the way, a closed form is $$a(n) = 4\cdot\text{round}\left(\frac{\phi^{2n+2}}{5}\right)-2(-1)^n$$ where \$\phi\$ is the golden ratio.
Oct 30, 2020 at 14:28 answer added xash timeline score: 5
Oct 30, 2020 at 14:23 answer added lynn timeline score: 5
Oct 30, 2020 at 14:03 answer added user timeline score: 3
Oct 30, 2020 at 13:54 answer added the default. timeline score: 11
Oct 30, 2020 at 13:41 answer added ovs timeline score: 3
Oct 30, 2020 at 13:08 answer added Dominic van Essen timeline score: 5
Oct 30, 2020 at 13:02 answer added Neil timeline score: 2
Oct 30, 2020 at 12:46 answer added Galen Ivanov timeline score: 4
Oct 30, 2020 at 12:40 answer added Neil timeline score: 4
Oct 30, 2020 at 12:31 history edited nthnchu CC BY-SA 4.0
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Oct 30, 2020 at 12:22 answer added ais523 timeline score: 3
Oct 30, 2020 at 12:21 answer added Kevin Cruijssen timeline score: 5
Oct 30, 2020 at 12:20 answer added Razetime timeline score: 4
Oct 30, 2020 at 12:18 answer added Arnauld timeline score: 7
Oct 30, 2020 at 11:59 history asked nthnchu CC BY-SA 4.0