30035

Appears in sequences

• Arithmetic derivative of Fibonacci numbers > 0.at n=24A068329
• Irregular triangular array T(n,k) of consecutive composites.at n=32A226085
• Number of paths from (0,1) to the line x = n, each consisting of segments given by the vectors (1,1), (1,2), (1,-1), with vertices (i,k) satisfying 0 <= k <= 3.at n=15A247353
• Sierpinski square-based pyramid numbers: a(n) = 5*a(n-1) - (2^(n+1) + 7).at n=6A279511
• Numbers k such that k![4] - 64 is prime, where k![4] = A007662(k) = quadruple factorial.at n=21A329175
• Lexicographically earliest sequence of distinct positive integers with no finite subset summing to a primorial number (A002110).at n=47A353980
• Numbers k such that A003415(k) >= A276086(k) and gcd(k, A003415(k)) = gcd(k, A276086(k)), where A003415 is the arithmetic derivative, and A276086 is the primorial base exp-function.at n=19A369959
• Numbers k such that (A276086(k)/s)^s < k^(s-1), where A276086 is the primorial base exp-function, and s = bigomega(k).at n=47A370127
• Antidiagonal sums of A382310.at n=45A382311
• Intersection of A392605 and A392611.at n=32A392606