19103

Appears in sequences

• Number of partitions of floor(7n/2)-1 into n nonnegative integers each no greater than 7.at n=20A001980
• a(n) = 3 + floor((2 + Sum_{j=1..n-1} a(j))/4).at n=39A120162
• Expansion of g.f. (1+x)*(1+x+x^2+x^3+x^4)/(1-6*x-6*x^2-6*x^3+x^4).at n=5A234274
• Least semiprime of a run of exactly n odd semiprimes.at n=16A304457