42852

Appears in sequences

• a(n) = floor(n*phi^17), where phi is the golden ratio, A001622.at n=12A004932
• a(n) = round(n*phi^17), where phi is the golden ratio, A001622.at n=12A004952
• Integer part of square root of n-th Fibonacci number.at n=46A061287
• a(n+1) is the smallest number > a(n) such that the digits of a(n)^2 are all (with multiplicity) contained in the digits of a(n+1)^2, with a(0)=2.at n=17A067975
• Write the primes in binary; a(n) = total number of 0's in those which have an n-bit expansion.at n=15A086904
• a(n) = round(sqrt(Fibonacci(n))).at n=46A100665
• Where records occur in A144294.at n=10A144295
• Number of nondecreasing arrangements of n+3 numbers in 0..7 with each number being the sum mod 8 of three others.at n=8A183902
• Monotonic ordering of set S generated by these rules: if x and y are in S then x^2+y^2-xy is in S, and 2 is in S.at n=36A192533
• Expansion of Product_{k>0} (1 - x^k)^(k*3).at n=34A276552
• Numbers that are the sum of seven fourth powers in exactly eight ways.at n=34A345830