67743
domain: N
Appears in sequences
- a(n) = L(n) + 2^n where L(n) = A000032(n) (the Lucas numbers).at n=16A088859
- The Wiener index of the Dutch windmill graph D(6,n) (n>=1).at n=38A180578
- Number of fixed poly-[3.6.3.6]-tiles (holes allowed) with n cells (division into rhombi is significant).at n=10A197461
- Smallest zeroless number x such that x^n has exactly n zero digits.at n=26A233821
- Least number k not divisible by 10 such that k^n contains n zeros.at n=27A241495