63375

Appears in sequences

• From George Gilbert's marks problem: jumping 6 marks at a time (initial positions).at n=27A019995
• Triangle of generalized Stirling numbers S_{3,3}(n,k) read by rows (n>=1, 3<=k<=3n).at n=31A078741
• If p(x) is the x-th prime, then the n-th set of 5 consecutive sexy prime pairs starts at p(a(n)).at n=9A095964
• Numbers n that are the hypotenuse of exactly 17 distinct integer-sided right triangles, i.e., n^2 can be written as a sum of two squares in 17 ways.at n=4A097239
• a(n) = n*(2*n^2 + 5*n + 13)/2.at n=39A163655
• Triangle of generalized Stirling numbers S_{n,n}(5,k) read by rows (n>=0, n<=k<=5n) the sum of which is A182924.at n=24A216379
• Arithmetic derivative of the primorial base exp-function: a(n) = A003415(A276086(n)).at n=58A327860
• Denominator of ratio A003415(n) / A003415(A276086(n)), where A003415 is the arithmetic derivative and A276086 is the primorial base exp-function.at n=57A369039