63767

Appears in sequences

• Number of (n+6)X11 0..1 matrices with each 7X7 subblock idempotent.at n=10A224585
• Odd composites k, not powers of primes, such that for all their nontrivial unitary divisors d it holds that A347381(d) > A347381(k).at n=4A347383
• Odd numbers k that can be factored to such a pair of coprime factors x and y that A347381(k) < min(A347381(x), A347381(y)).at n=27A347390
• Positions of 3's in A347381.at n=25A347393
• After the initial 1, numbers k such that A347381 obtains its minimum value at k, of all the divisors d of k larger than one, where A347381 is the distance from n to the nearest common ancestor of n and sigma(n) in the Doudna-tree (A005940).at n=30A374218
• Number of integer compositions of n whose leaders of anti-runs are weakly increasing.at n=18A374681
• Number of subsets of {1..n} containing at least one element that is a sum of distinct non-elements.at n=16A384350