74023
domain: N
Appears in sequences
- Strong pseudoprimes to base 6.at n=20A020232
- Strong pseudoprimes to base 8.at n=33A020234
- Strong pseudoprimes to base 35.at n=21A020261
- Strong pseudoprimes to base 48.at n=30A020274
- Strong pseudoprimes to base 58.at n=30A020284
- Denominators of continued fraction convergents to sqrt(457).at n=13A041871
- The y member of the positive proper fundamental solution (x = x1(n), y = y1(n)) of the first class for the Pell equation x^2 - D(n)*y^2 = +8 for odd D(n) = A263012(n).at n=20A264350
- Smallest number k such that A049559(k) / A187730(k) = n.at n=12A284440
- Least number x such that x^n has n digits equal to k. Case k = 9.at n=33A285456
- Numbers k such that w(k-2), w(k-1), and w(k) are all odd, where w is A336957.at n=29A338070