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number theory, a Woodall number (Wn) is any natural number of the form W n = n ⋅ 2 n − 1 {\displaystyle W_{n}=n\cdot 2^{n}-1} for some natural number...

Sarah-Jane Duncanson "Trinny" Woodall (born 8 February 1964) is a British beauty entrepreneur, businesswoman, and the founder and CEO of direct-to-consumer...

strip of seven stamps. 115 is also a heptagonal pyramidal number. The 115th Woodall number, 115 ⋅ 2 115 − 1 = 4 776 913 109 852 041 418 248 056 622 882...

nontotient 895 = 5 × 179, Smith number, Woodall number, the Mertens function of 895 returns 0 896 = 27 × 7, refactorable number, sum of six consecutive primes...

Woodall may refer to: Woodall Rodgers (1890–1961), attorney, businessman and mayor of Dallas Al Woodall (born 1945), American football player Corbet Woodall...

fifty-nine) is a natural number following 158 and preceding 160. 159 is: the sum of 3 consecutive prime numbers: 47 + 53 + 59. a Woodall number. equal to the sum...

number of partially ordered set with 7 unlabeled elements 2047 – super-Poulet number, Woodall number, decagonal number, a centered octahedral number,...

thirty-first prime number. The thirty-first odd number, of the simplest form 2 n + 1 {\displaystyle 2n+1} , is 63. It is also the fourth Woodall number of the form...

48734 = number of 22-bead necklaces (turning over is allowed) where complements are equivalent 49151 = Woodall number 49152 = 3-smooth number 49726 =...

Wieferich primes, 1093 and 3511 4607 – Woodall number 4608 – 3-smooth number (29×32) 4619 – highly cototient number 4621 – prime of the form 2p-1 4624 =...

Herbert J. Woodall was a British mathematician, known as the namesake for the Woodall numbers. In an 1889 publication, Woodall listed his affiliation...

sub-project of PrimeGrid) in the Sierpiński problem. 10239 = Woodall number. 10252 = Padovan number. 10267 = cuban prime. 10301 = palindromic prime in bases...

653 = Markov number 17,016,602 = index of a prime Woodall number 17,210,368 = 285 17,334,801 = number of 31-bead necklaces (turning over is allowed) where...

(A076335). Mathematics portal Cullen number Proth number Riesel number Seventeen or Bust Woodall number Sierpinski number at The Prime Glossary Anatoly S....

William Robert Woodall III (/ˈwʊdɔːl/ WUUD-awl; born February 11, 1970) is an American attorney and politician who was the U.S. representative for Georgia's...

a Newman–Shanks–Williams prime, a Woodall prime, a factorial prime, a Harshad number, a lucky prime, a happy number (happy prime), a safe prime (the only...