32214
domain: N
Appears in sequences
- a(1) = 7; a(n+1) = a(n)-th composite.at n=41A025011
- Integers k such that omega(k) = omega(k-1) + omega(k-2) + omega(k-3), where omega(n) is the number of distinct prime factors of n.at n=22A076252
- a(n) = (5*n+2)*(5*n+7).at n=35A085036
- "Stapled" intervals are defined in A090318. Call a stapled interval "maximal" if it is not a proper subinterval of any other stapled interval. Sequence gives starting points of maximal stapled intervals.at n=2A130170
- "Stapled" intervals are defined in A090318. Call a stapled interval "minimal" if it does not contain any proper stapled subinterval. Sequence gives starting points of minimal stapled intervals.at n=2A130171
- Starting points of stapled intervals.at n=4A130173
- Number of strings of numbers x(i=1..6) in 0..n with sum i^3*x(i)^2 equal to 216*n^2.at n=45A184307
- Starting points of stapled intervals of length 17.at n=2A194585
- Numbers which are the sum of a prime and the square of the next prime.at n=39A349660
- Number of subsets of {1..n} containing n and some element equal to the sum of two other (possibly equal) elements.at n=16A365070