36878
domain: N
Appears in sequences
- Numbers having four 5's in base 9.at n=17A043476
- Starting positions of strings of three 4's in the decimal expansion of Pi.at n=25A083615
- Number of primes <= n-th Lucas number.at n=27A277062
- Numbers n such that there are precisely 2 groups of order n and 3 of order n + 1.at n=30A296025
- Number of compositions of n whose run-lengths are either strictly increasing or strictly decreasing.at n=45A333191