215034
domain: N
Appears in sequences
- Numbers m such that the factorizations of m..m+5 have the same number of primes (including multiplicities).at n=23A045942
- a(n) = a(n-1) + 6*a(n-2), a(0)=1, a(1)=0.at n=12A102901
- a(0)=1, a(1)=6, a(n)=13*a(n-1)-36*a(n-2) for n>1.at n=6A165314
- a(n) = floor((2*3^n+3*2^n)/5).at n=12A178936
- Numbers k such that k, k+1, ..., k+5 all have 3 prime factors (counted with multiplicity).at n=22A375239