Prime gaps to Least prime \(\ge n\)
- Prime gaps
- Lesser of twin primes
- Ore's harmonic numbers
- Squares of double factorials
- Multiplicative order of 2 mod \(2n+1\)
- Cuban Primes
- Central trinomial coefficients
- Central factorial numbers: \(((2n)!!)^2\)
- Coefficient of \((xyz)^n\) in \(((x+y)(y+z)(z+x))^n\) equaling \(\binom{2n}{n}^3\)
- A binomial coefficient sum
- A binomial coefficient summation
- Primes congruent to \(\{3, 5, 6\} \pmod 7\)
- Least positive multiple of \(n\) in base 10 with digits 0 and 1
- Recamán's sequence
- Practical numbers
- Apéry numbers
- Catalan-Mersenne numbers
- Wolstenholme numbers
- Sum of next \(n\) primes
- Least prime \(\ge n\)
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