47453132
domain: N
Appears in sequences
- Powers of sqrt(8) rounded down.at n=17A017928
- Powers of fourth root of 8 rounded down.at n=34A018066
- a(0)=1, a(n+1) = 2*a(n) + b(n+2), where b(n)=A004539(n) is the n-th bit in the binary expansion of sqrt(2).at n=25A084188
- Values of s in Wolfram's iteration for sqrt(2).at n=24A095804
- a(n) = floor(n^(n + 1/2)).at n=8A127304
- Integers n such that n^2 + k is a Mersenne number 2^m - 1 for some k such that n < k < 2 * n and m odd.at n=11A144934
- Integer part of square root of n^17 = A010805(n).at n=8A155019