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editing
proposed
W. J. Penney, <a href="https://www.nsa.gov/Portals/70/documents/news-features/declassified-documents/tech-journals/a-binary-system.pdf">A "binary" system for complex numbers</a>, NSA Technical Journal, Vol. X, No. 2 (1965), 13-15.
proposed
editing
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proposed
Andrey Zabolotskiy, <a href="/A320283/b320283_1.txt">Table of n, a(n) for n = 0..8191</a> (terms up to 255 from Andreas K. Badea)
Lexicographical ordering of pure imaginary integers in a the base (-1+i) numeral system.
Andreas K. Badea, Andrey Zabolotskiy, <a href="/A320283/b320283_1.txt">Table of n, a(n) for n = 0..2558191</a>
W. J. Penney, <a href="https://www.nsa.gov/Portals/70/documents/news-features/declassified-documents/tech-journals/a-binary-system.pdf">A "binary" system for complex numbers</a>.
Lexicographical ordering of pure imaginary integers in a base (-1+i) 'binary' numeral system.
W. Penney, A "binary" system for complex numbers, JACM 12 (1965) 247-248.
Solomon I. Khmelnik, <a href="http://lib.izdatelstwo.com/Papers2/s4.djvu">Specialized Digital Computer for Operations with Complex Numbers</a>, Questions of Radio Electronics, 12 (1964), 60-82 [in Russian].
W. J. Penney, <a href="https://doi.org/10.1145/321264.321274">A "binary" system for complex numbers</a>, JACM 12 (1965), 247-248.
approved
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approved
N. J. AAndreas K. Sloane, Badea, <a href="/A320283/b320283.txt">Table of n, a(n) for n = 0..255</a>
approved
editing
editing
approved