User:Toshio Yamaguchi#WikiProjects

=To do=

add {{tl|Classes of natural numbers}} to pernicious number and add that number class to the template {{done}}
add look-and-say sequence to {{tl|Classes of natural numbers}}
add Kolakoski sequence to {{tl|Classes of natural numbers}}
add Maris–McGwire–Sosa pair to {{tl|Classes of natural numbers}}
add Smith number to {{tl|Classes of natural numbers}}
add Sum-product number to {{tl|Classes of natural numbers}}
add Transposable integer to {{tl|Classes of natural numbers}}
add unitary perfect number to {{tl|Classes of natural numbers}}

[https://asia.nikkei.com/Spotlight/Toshiba-in-turmoil/Toshiba-buyout-Japanese-investor-group-selected-as-preferred-bidder]
[https://www.reuters.com/markets/deals/toshibas-preferred-bidder-moving-closer-securing-financing-buyout-sources-2022-12-08/]
[https://www.reuters.com/business/exclusive-bidders-weigh-up-7000-yenshare-offer-22-bln-toshiba-buyout-sources-2022-06-22/]
[https://news.abplive.com/business/asia-s-biggest-acquisition-toshiba-valued-at-16-billion-by-jip-in-takeover-bid-1559797]
[https://www.japantimes.co.jp/news/2022/11/26/business/corporate-business/japan-industrial-partners-toshiba-tender-offer-march/]
[https://www.corporate.carrier.com/news/news-articles/202208_carrier-completes-acquisition-toshibas-global-residential-light-commercial-hvac-business.html]