62116
domain: N
Appears in sequences
- Numbers k such that 9^k + 8^(k-1) is prime.at n=11A093795
- a(n) = A110722(n)/121.at n=23A110723
- a(n) = A110722(n)/121.at n=32A110723
- Numbers m such that the decimal digits of m are exactly the same as those of all the indices corresponding to the prime factors of m.at n=25A287916
- a(n) = a(n-1) + 3*a(n-2) -2*a(n-3) - 2*a(n-4), where a(0) = 0, a(1) = -1, a(2) = -1, a(3) = 1.at n=22A295733