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Equivalently, F n+2 is the number of subsets S of {1, ..., n} without consecutive integers, that is, those S for which {i, i + 1} ⊈ S for every i. A bijection with the sums to n+1 is to replace 1 with 0 and 2 with 10, and drop the last zero. The number of binary strings of length n without an odd number of consecutive 1 s is the Fibonacci ...
By November 2018, Bitcoin was estimated to have an annual energy consumption of 45.8TWh, generating 22.0 to 22.9 million tons of CO 2, rivalling nations like Jordan and Sri Lanka. [251] By the end of 2021, Bitcoin was estimated to produce 65.4 million tons of CO 2, as much as Greece, [252] and consume between 91 and 177 terawatt-hours annually ...
The FIFA World Cup is an international association football competition contested by the senior men's national teams of the Fédération Internationale de Football Association, the sport's global governing body.
Usha Chilukuri Vance (née Usha Bala Chilukuri; [1] [a] born January 6, 1986) is an American lawyer. [4] She is the wife of JD Vance, Ohio's junior United States Senator [5] and Donald Trump's running mate in the 2024 presidential election.
ISO 3166-1 alpha-2 codes are two-letter country codes defined in ISO 3166-1, part of the ISO 3166 standard [1] published by the International Organization for ...
ChatGPT is a generative artificial intelligence chatbot [2] [3] developed by OpenAI.Launched in 2022 based on the GPT-3.5 large language model (LLM), it was later updated to use the GPT-4 architecture.
The 2020 United States presidential election was the 59th quadrennial presidential election, held on Tuesday, November 3, 2020. [a] The Democratic ticket of former vice president Joe Biden and the junior U.S. senator from California Kamala Harris defeated the incumbent Republican president, Donald Trump, and vice president, Mike Pence. [9]
This list comprises the world's largest companies by consolidated revenue, according to the Fortune Global 500 2024 rankings and other sources. [2] American retail corporation Walmart has been the world's largest company by revenue since 2014. [1] The list is limited to the largest 50 companies, all of which have annual revenues exceeding US ...