60066

Appears in sequences

• Number of rooted compound windmills with n nodes and leaves of 2 colors with no symmetries.at n=10A032172
• Numbers whose set of base-10 digits is {0,6}.at n=19A204093
• Divide the positive integers into subsets of lengths given by successive primes. a(n) is the sum of primes contained in the n-th subset.at n=39A344718
• Sums of three primorials > 1.at n=51A370137
• Numbers k such that A276086(k)-1 or A276086(k)+1 is a perfect power (A001597), where A276086 is the primorial base exp-function.at n=39A379960
• Numbers k such that A276086(k)-1 is a perfect power (A001597), where A276086 is the primorial base exp-function.at n=18A379961